55961620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 146313216

約数和(自身を除く): 90351596

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1151, 1430, 1870, 2210, 2302, 2431, 2860, 3740, 4420, 4604, 4862, 5755, 9724, 11510, 12155, 12661, 14963, 19567, 23020, 24310, 25322, 29926, 39134, 48620, 50644, 59852, 63305, 74815, 78268, 97835, 126610, 149630, 164593, 195670, 215237, 253220, 254371, 299260, 329186, 391340, 430474, 508742, 658372, 822965, 860948, 1017484, 1076185, 1271855, 1645930, 2152370, 2543710, 2798081, 3291860, 4304740, 5087420, 5596162, 11192324, 13990405, 27980810, 55961620]

約数ペア:

[(1, 55961620), (2, 27980810), (4, 13990405), (5, 11192324), (10, 5596162), (11, 5087420), (13, 4304740), (17, 3291860), (20, 2798081), (22, 2543710), (26, 2152370), (34, 1645930), (44, 1271855), (52, 1076185), (55, 1017484), (65, 860948), (68, 822965), (85, 658372), (110, 508742), (130, 430474), (143, 391340), (170, 329186), (187, 299260), (220, 254371), (221, 253220), (260, 215237), (286, 195670), (340, 164593), (374, 149630), (442, 126610), (572, 97835), (715, 78268), (748, 74815), (884, 63305), (935, 59852), (1105, 50644), (1151, 48620), (1430, 39134), (1870, 29926), (2210, 25322), (2302, 24310), (2431, 23020), (2860, 19567), (3740, 14963), (4420, 12661), (4604, 12155), (4862, 11510), (5755, 9724)]