53108770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37139}}^1$

素因数の和:37170

約数の個数: 32

約数和(自身を含む): 112311360

約数和(自身を除く): 59202590

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 37139, 74278, 185695, 371390, 408529, 482807, 817058, 965614, 2042645, 2414035, 4085290, 4828070, 5310877, 10621754, 26554385, 53108770]

約数ペア:

[(1, 53108770), (2, 26554385), (5, 10621754), (10, 5310877), (11, 4828070), (13, 4085290), (22, 2414035), (26, 2042645), (55, 965614), (65, 817058), (110, 482807), (130, 408529), (143, 371390), (286, 185695), (715, 74278), (1430, 37139)]