56558580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1313

約数の個数: 96

約数和(自身を含む): 173577600

約数和(自身を除く): 117019020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1229, 1534, 1770, 2301, 2458, 3068, 3540, 3687, 3835, 4602, 4916, 6145, 7374, 7670, 9204, 11505, 12290, 14748, 15340, 15977, 18435, 23010, 24580, 31954, 36870, 46020, 47931, 63908, 72511, 73740, 79885, 95862, 145022, 159770, 191724, 217533, 239655, 290044, 319540, 362555, 435066, 479310, 725110, 870132, 942643, 958620, 1087665, 1450220, 1885286, 2175330, 2827929, 3770572, 4350660, 4713215, 5655858, 9426430, 11311716, 14139645, 18852860, 28279290, 56558580]

約数ペア:

[(1, 56558580), (2, 28279290), (3, 18852860), (4, 14139645), (5, 11311716), (6, 9426430), (10, 5655858), (12, 4713215), (13, 4350660), (15, 3770572), (20, 2827929), (26, 2175330), (30, 1885286), (39, 1450220), (52, 1087665), (59, 958620), (60, 942643), (65, 870132), (78, 725110), (118, 479310), (130, 435066), (156, 362555), (177, 319540), (195, 290044), (236, 239655), (260, 217533), (295, 191724), (354, 159770), (390, 145022), (590, 95862), (708, 79885), (767, 73740), (780, 72511), (885, 63908), (1180, 47931), (1229, 46020), (1534, 36870), (1770, 31954), (2301, 24580), (2458, 23010), (3068, 18435), (3540, 15977), (3687, 15340), (3835, 14748), (4602, 12290), (4916, 11505), (6145, 9204), (7374, 7670)]