53315340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2411

約数の個数: 96

約数和(自身を含む): 166380480

約数和(自身を除く): 113065140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 2357, 3770, 4524, 4714, 5655, 7071, 7540, 9428, 11310, 11785, 14142, 22620, 23570, 28284, 30641, 35355, 47140, 61282, 68353, 70710, 91923, 122564, 136706, 141420, 153205, 183846, 205059, 273412, 306410, 341765, 367692, 410118, 459615, 612820, 683530, 820236, 888589, 919230, 1025295, 1367060, 1777178, 1838460, 2050590, 2665767, 3554356, 4101180, 4442945, 5331534, 8885890, 10663068, 13328835, 17771780, 26657670, 53315340]

約数ペア:

[(1, 53315340), (2, 26657670), (3, 17771780), (4, 13328835), (5, 10663068), (6, 8885890), (10, 5331534), (12, 4442945), (13, 4101180), (15, 3554356), (20, 2665767), (26, 2050590), (29, 1838460), (30, 1777178), (39, 1367060), (52, 1025295), (58, 919230), (60, 888589), (65, 820236), (78, 683530), (87, 612820), (116, 459615), (130, 410118), (145, 367692), (156, 341765), (174, 306410), (195, 273412), (260, 205059), (290, 183846), (348, 153205), (377, 141420), (390, 136706), (435, 122564), (580, 91923), (754, 70710), (780, 68353), (870, 61282), (1131, 47140), (1508, 35355), (1740, 30641), (1885, 28284), (2262, 23570), (2357, 22620), (3770, 14142), (4524, 11785), (4714, 11310), (5655, 9428), (7071, 7540)]