49717525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13907}}^1$

素因数の和:13941

約数の個数: 24

約数和(自身を含む): 72432864

約数和(自身を除く): 22715339

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 13907, 69535, 152977, 180791, 347675, 764885, 903955, 1988701, 3824425, 4519775, 9943505, 49717525]

約数ペア:

[(1, 49717525), (5, 9943505), (11, 4519775), (13, 3824425), (25, 1988701), (55, 903955), (65, 764885), (143, 347675), (275, 180791), (325, 152977), (715, 69535), (3575, 13907)]