50644490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10529}}^1$

素因数の和:10586

約数の個数: 32

約数和(自身を含む): 100835280

約数和(自身を除く): 50190790

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 10529, 21058, 52645, 105290, 136877, 273754, 389573, 684385, 779146, 1368770, 1947865, 3895730, 5064449, 10128898, 25322245, 50644490]

約数ペア:

[(1, 50644490), (2, 25322245), (5, 10128898), (10, 5064449), (13, 3895730), (26, 1947865), (37, 1368770), (65, 779146), (74, 684385), (130, 389573), (185, 273754), (370, 136877), (481, 105290), (962, 52645), (2405, 21058), (4810, 10529)]