53145755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 22333285

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 1871, 2185, 5681, 9355, 24323, 28405, 35549, 43033, 121615, 177745, 215165, 462137, 559429, 817627, 2310685, 2797145, 4088135, 10629151, 53145755]

約数ペア:

[(1, 53145755), (5, 10629151), (13, 4088135), (19, 2797145), (23, 2310685), (65, 817627), (95, 559429), (115, 462137), (247, 215165), (299, 177745), (437, 121615), (1235, 43033), (1495, 35549), (1871, 28405), (2185, 24323), (5681, 9355)]