51863620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 117347328

約数和(自身を除く): 65483708

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 3637, 7130, 7274, 14260, 14548, 18185, 36370, 72740, 83651, 112747, 167302, 225494, 334604, 418255, 450988, 563735, 836510, 1127470, 1673020, 2254940, 2593181, 5186362, 10372724, 12965905, 25931810, 51863620]

約数ペア:

[(1, 51863620), (2, 25931810), (4, 12965905), (5, 10372724), (10, 5186362), (20, 2593181), (23, 2254940), (31, 1673020), (46, 1127470), (62, 836510), (92, 563735), (115, 450988), (124, 418255), (155, 334604), (230, 225494), (310, 167302), (460, 112747), (620, 83651), (713, 72740), (1426, 36370), (2852, 18185), (3565, 14548), (3637, 14260), (7130, 7274)]