53355960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 204871680

約数和(自身を除く): 151515720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 683, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1366, 1395, 1736, 1860, 1953, 2049, 2170, 2232, 2520, 2604, 2732, 2790, 3255, 3415, 3720, 3906, 4098, 4340, 4781, 5208, 5464, 5580, 6147, 6510, 6830, 7812, 8196, 8680, 9562, 9765, 10245, 11160, 12294, 13020, 13660, 14343, 15624, 16392, 19124, 19530, 20490, 21173, 23905, 24588, 26040, 27320, 28686, 30735, 38248, 39060, 40980, 42346, 43029, 47810, 49176, 57372, 61470, 63519, 71715, 78120, 81960, 84692, 86058, 95620, 105865, 114744, 122940, 127038, 143430, 148211, 169384, 172116, 190557, 191240, 211730, 215145, 245880, 254076, 286860, 296422, 317595, 344232, 381114, 423460, 430290, 444633, 508152, 573720, 592844, 635190, 741055, 762228, 846920, 860580, 889266, 952785, 1185688, 1270380, 1333899, 1482110, 1524456, 1721160, 1778532, 1905570, 2223165, 2540760, 2667798, 2964220, 3557064, 3811140, 4446330, 5335596, 5928440, 6669495, 7622280, 8892660, 10671192, 13338990, 17785320, 26677980, 53355960]

約数ペア:

[(1, 53355960), (2, 26677980), (3, 17785320), (4, 13338990), (5, 10671192), (6, 8892660), (7, 7622280), (8, 6669495), (9, 5928440), (10, 5335596), (12, 4446330), (14, 3811140), (15, 3557064), (18, 2964220), (20, 2667798), (21, 2540760), (24, 2223165), (28, 1905570), (30, 1778532), (31, 1721160), (35, 1524456), (36, 1482110), (40, 1333899), (42, 1270380), (45, 1185688), (56, 952785), (60, 889266), (62, 860580), (63, 846920), (70, 762228), (72, 741055), (84, 635190), (90, 592844), (93, 573720), (105, 508152), (120, 444633), (124, 430290), (126, 423460), (140, 381114), (155, 344232), (168, 317595), (180, 296422), (186, 286860), (210, 254076), (217, 245880), (248, 215145), (252, 211730), (279, 191240), (280, 190557), (310, 172116), (315, 169384), (360, 148211), (372, 143430), (420, 127038), (434, 122940), (465, 114744), (504, 105865), (558, 95620), (620, 86058), (630, 84692), (651, 81960), (683, 78120), (744, 71715), (840, 63519), (868, 61470), (930, 57372), (1085, 49176), (1116, 47810), (1240, 43029), (1260, 42346), (1302, 40980), (1366, 39060), (1395, 38248), (1736, 30735), (1860, 28686), (1953, 27320), (2049, 26040), (2170, 24588), (2232, 23905), (2520, 21173), (2604, 20490), (2732, 19530), (2790, 19124), (3255, 16392), (3415, 15624), (3720, 14343), (3906, 13660), (4098, 13020), (4340, 12294), (4781, 11160), (5208, 10245), (5464, 9765), (5580, 9562), (6147, 8680), (6510, 8196), (6830, 7812)]