49910225

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 64460160

約数和(自身を除く): 14549935

約数列:

[1, 5, 25, 37, 79, 185, 395, 683, 925, 1975, 2923, 3415, 14615, 17075, 25271, 53957, 73075, 126355, 269785, 631775, 1348925, 1996409, 9982045, 49910225]

約数ペア:

[(1, 49910225), (5, 9982045), (25, 1996409), (37, 1348925), (79, 631775), (185, 269785), (395, 126355), (683, 73075), (925, 53957), (1975, 25271), (2923, 17075), (3415, 14615)]