49400215

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{2011}}^1$

素因数の和:2067

約数の個数: 16

約数和(自身を含む): 63015840

約数和(自身を除く): 13615625

約数列:

[1, 5, 17, 85, 289, 1445, 2011, 4913, 10055, 24565, 34187, 170935, 581179, 2905895, 9880043, 49400215]

約数ペア:

[(1, 49400215), (5, 9880043), (17, 2905895), (85, 581179), (289, 170935), (1445, 34187), (2011, 24565), (4913, 10055)]