53520830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2521}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 105681888

約数和(自身を除く): 52161058

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 2521, 4246, 5042, 10615, 12605, 21230, 25210, 27731, 55462, 138655, 277310, 486553, 973106, 2432765, 4865530, 5352083, 10704166, 26760415, 53520830]

約数ペア:

[(1, 53520830), (2, 26760415), (5, 10704166), (10, 5352083), (11, 4865530), (22, 2432765), (55, 973106), (110, 486553), (193, 277310), (386, 138655), (965, 55462), (1930, 27731), (2123, 25210), (2521, 21230), (4246, 12605), (5042, 10615)]