53338825

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 67852800

約数和(自身を除く): 14513975

約数列:

[1, 5, 25, 79, 113, 239, 395, 565, 1195, 1975, 2825, 5975, 8927, 18881, 27007, 44635, 94405, 135035, 223175, 472025, 675175, 2133553, 10667765, 53338825]

約数ペア:

[(1, 53338825), (5, 10667765), (25, 2133553), (79, 675175), (113, 472025), (239, 223175), (395, 135035), (565, 94405), (1195, 44635), (1975, 27007), (2825, 18881), (5975, 8927)]