51598680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 192844800

約数和(自身を除く): 141246120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 53, 56, 57, 60, 61, 70, 76, 84, 95, 105, 106, 114, 120, 122, 133, 140, 152, 159, 168, 183, 190, 210, 212, 228, 244, 265, 266, 280, 285, 305, 318, 366, 371, 380, 399, 420, 424, 427, 456, 488, 530, 532, 570, 610, 636, 665, 732, 742, 760, 795, 798, 840, 854, 915, 1007, 1060, 1064, 1113, 1140, 1159, 1220, 1272, 1281, 1330, 1464, 1484, 1590, 1596, 1708, 1830, 1855, 1995, 2014, 2120, 2135, 2226, 2280, 2318, 2440, 2562, 2660, 2968, 3021, 3180, 3192, 3233, 3416, 3477, 3660, 3710, 3990, 4028, 4270, 4452, 4636, 5035, 5124, 5320, 5565, 5795, 6042, 6360, 6405, 6466, 6954, 7049, 7320, 7420, 7980, 8056, 8113, 8540, 8904, 9272, 9699, 10070, 10248, 11130, 11590, 12084, 12810, 12932, 13908, 14098, 14840, 15105, 15960, 16165, 16226, 17080, 17385, 19398, 20140, 21147, 22260, 22631, 23180, 24168, 24339, 25620, 25864, 27816, 28196, 30210, 32330, 32452, 34770, 35245, 38796, 40280, 40565, 42294, 44520, 45262, 46360, 48495, 48678, 51240, 56392, 60420, 61427, 64660, 64904, 67893, 69540, 70490, 77592, 81130, 84588, 90524, 96990, 97356, 105735, 113155, 120840, 121695, 122854, 129320, 135786, 139080, 140980, 162260, 169176, 181048, 184281, 193980, 194712, 211470, 226310, 243390, 245708, 271572, 281960, 307135, 324520, 339465, 368562, 387960, 422940, 429989, 452620, 486780, 491416, 543144, 614270, 678930, 737124, 845880, 859978, 905240, 921405, 973560, 1228540, 1289967, 1357860, 1474248, 1719956, 1842810, 2149945, 2457080, 2579934, 2715720, 3439912, 3685620, 4299890, 5159868, 6449835, 7371240, 8599780, 10319736, 12899670, 17199560, 25799340, 51598680]

約数ペア:

[(1, 51598680), (2, 25799340), (3, 17199560), (4, 12899670), (5, 10319736), (6, 8599780), (7, 7371240), (8, 6449835), (10, 5159868), (12, 4299890), (14, 3685620), (15, 3439912), (19, 2715720), (20, 2579934), (21, 2457080), (24, 2149945), (28, 1842810), (30, 1719956), (35, 1474248), (38, 1357860), (40, 1289967), (42, 1228540), (53, 973560), (56, 921405), (57, 905240), (60, 859978), (61, 845880), (70, 737124), (76, 678930), (84, 614270), (95, 543144), (105, 491416), (106, 486780), (114, 452620), (120, 429989), (122, 422940), (133, 387960), (140, 368562), (152, 339465), (159, 324520), (168, 307135), (183, 281960), (190, 271572), (210, 245708), (212, 243390), (228, 226310), (244, 211470), (265, 194712), (266, 193980), (280, 184281), (285, 181048), (305, 169176), (318, 162260), (366, 140980), (371, 139080), (380, 135786), (399, 129320), (420, 122854), (424, 121695), (427, 120840), (456, 113155), (488, 105735), (530, 97356), (532, 96990), (570, 90524), (610, 84588), (636, 81130), (665, 77592), (732, 70490), (742, 69540), (760, 67893), (795, 64904), (798, 64660), (840, 61427), (854, 60420), (915, 56392), (1007, 51240), (1060, 48678), (1064, 48495), (1113, 46360), (1140, 45262), (1159, 44520), (1220, 42294), (1272, 40565), (1281, 40280), (1330, 38796), (1464, 35245), (1484, 34770), (1590, 32452), (1596, 32330), (1708, 30210), (1830, 28196), (1855, 27816), (1995, 25864), (2014, 25620), (2120, 24339), (2135, 24168), (2226, 23180), (2280, 22631), (2318, 22260), (2440, 21147), (2562, 20140), (2660, 19398), (2968, 17385), (3021, 17080), (3180, 16226), (3192, 16165), (3233, 15960), (3416, 15105), (3477, 14840), (3660, 14098), (3710, 13908), (3990, 12932), (4028, 12810), (4270, 12084), (4452, 11590), (4636, 11130), (5035, 10248), (5124, 10070), (5320, 9699), (5565, 9272), (5795, 8904), (6042, 8540), (6360, 8113), (6405, 8056), (6466, 7980), (6954, 7420), (7049, 7320)]