51108305640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{87293}}^1$

素因数の和:87372

約数の個数: 256

約数和(自身を含む): 190063480320

約数和(自身を除く): 138955174680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 41, 42, 51, 56, 60, 68, 70, 82, 84, 85, 102, 105, 119, 120, 123, 136, 140, 164, 168, 170, 204, 205, 210, 238, 246, 255, 280, 287, 328, 340, 357, 408, 410, 420, 476, 492, 510, 574, 595, 615, 680, 697, 714, 820, 840, 861, 952, 984, 1020, 1148, 1190, 1230, 1394, 1428, 1435, 1640, 1722, 1785, 2040, 2091, 2296, 2380, 2460, 2788, 2856, 2870, 3444, 3485, 3570, 4182, 4305, 4760, 4879, 4920, 5576, 5740, 6888, 6970, 7140, 8364, 8610, 9758, 10455, 11480, 13940, 14280, 14637, 16728, 17220, 19516, 20910, 24395, 27880, 29274, 34440, 39032, 41820, 48790, 58548, 73185, 83640, 87293, 97580, 117096, 146370, 174586, 195160, 261879, 292740, 349172, 436465, 523758, 585480, 611051, 698344, 872930, 1047516, 1222102, 1309395, 1483981, 1745860, 1833153, 2095032, 2444204, 2618790, 2967962, 3055255, 3491720, 3579013, 3666306, 4451943, 4888408, 5237580, 5935924, 6110510, 7158026, 7332612, 7419905, 8903886, 9165765, 10387867, 10475160, 10737039, 11871848, 12221020, 14316052, 14665224, 14839810, 17807772, 17895065, 18331530, 20775734, 21474078, 22259715, 24442040, 25053091, 28632104, 29679620, 31163601, 35615544, 35790130, 36663060, 41551468, 42948156, 44519430, 50106182, 51939335, 53685195, 59359240, 60843221, 62327202, 71580260, 73326120, 75159273, 83102936, 85896312, 89038860, 100212364, 103878670, 107370390, 121686442, 124654404, 125265455, 143160520, 150318546, 155818005, 178077720, 182529663, 200424728, 207757340, 214740780, 243372884, 249308808, 250530910, 300637092, 304216105, 311636010, 365059326, 375796365, 415514680, 425902547, 429481560, 486745768, 501061820, 601274184, 608432210, 623272020, 730118652, 751592730, 851805094, 912648315, 1002123640, 1216864420, 1246544040, 1277707641, 1460237304, 1503185460, 1703610188, 1825296630, 2129512735, 2433728840, 2555415282, 3006370920, 3407220376, 3650593260, 4259025470, 5110830564, 6388538205, 7301186520, 8518050940, 10221661128, 12777076410, 17036101880, 25554152820, 51108305640]

約数ペア:

[(1, 51108305640), (2, 25554152820), (3, 17036101880), (4, 12777076410), (5, 10221661128), (6, 8518050940), (7, 7301186520), (8, 6388538205), (10, 5110830564), (12, 4259025470), (14, 3650593260), (15, 3407220376), (17, 3006370920), (20, 2555415282), (21, 2433728840), (24, 2129512735), (28, 1825296630), (30, 1703610188), (34, 1503185460), (35, 1460237304), (40, 1277707641), (41, 1246544040), (42, 1216864420), (51, 1002123640), (56, 912648315), (60, 851805094), (68, 751592730), (70, 730118652), (82, 623272020), (84, 608432210), (85, 601274184), (102, 501061820), (105, 486745768), (119, 429481560), (120, 425902547), (123, 415514680), (136, 375796365), (140, 365059326), (164, 311636010), (168, 304216105), (170, 300637092), (204, 250530910), (205, 249308808), (210, 243372884), (238, 214740780), (246, 207757340), (255, 200424728), (280, 182529663), (287, 178077720), (328, 155818005), (340, 150318546), (357, 143160520), (408, 125265455), (410, 124654404), (420, 121686442), (476, 107370390), (492, 103878670), (510, 100212364), (574, 89038860), (595, 85896312), (615, 83102936), (680, 75159273), (697, 73326120), (714, 71580260), (820, 62327202), (840, 60843221), (861, 59359240), (952, 53685195), (984, 51939335), (1020, 50106182), (1148, 44519430), (1190, 42948156), (1230, 41551468), (1394, 36663060), (1428, 35790130), (1435, 35615544), (1640, 31163601), (1722, 29679620), (1785, 28632104), (2040, 25053091), (2091, 24442040), (2296, 22259715), (2380, 21474078), (2460, 20775734), (2788, 18331530), (2856, 17895065), (2870, 17807772), (3444, 14839810), (3485, 14665224), (3570, 14316052), (4182, 12221020), (4305, 11871848), (4760, 10737039), (4879, 10475160), (4920, 10387867), (5576, 9165765), (5740, 8903886), (6888, 7419905), (6970, 7332612), (7140, 7158026), (8364, 6110510), (8610, 5935924), (9758, 5237580), (10455, 4888408), (11480, 4451943), (13940, 3666306), (14280, 3579013), (14637, 3491720), (16728, 3055255), (17220, 2967962), (19516, 2618790), (20910, 2444204), (24395, 2095032), (27880, 1833153), (29274, 1745860), (34440, 1483981), (39032, 1309395), (41820, 1222102), (48790, 1047516), (58548, 872930), (73185, 698344), (83640, 611051), (87293, 585480), (97580, 523758), (117096, 436465), (146370, 349172), (174586, 292740), (195160, 261879)]