53998870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 101865600

約数和(自身を除く): 47866730

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 2291, 2357, 4582, 4714, 11455, 11785, 22910, 23570, 68353, 136706, 186203, 341765, 372406, 683530, 931015, 1862030, 5399887, 10799774, 26999435, 53998870]

約数ペア:

[(1, 53998870), (2, 26999435), (5, 10799774), (10, 5399887), (29, 1862030), (58, 931015), (79, 683530), (145, 372406), (158, 341765), (290, 186203), (395, 136706), (790, 68353), (2291, 23570), (2357, 22910), (4582, 11785), (4714, 11455)]