54411475

素因数分解:

$5^2\times {\mathrm{17}}^3\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 71848080

約数和(自身を除く): 17436605

約数列:

[1, 5, 17, 25, 85, 289, 425, 443, 1445, 2215, 4913, 7225, 7531, 11075, 24565, 37655, 122825, 128027, 188275, 640135, 2176459, 3200675, 10882295, 54411475]

約数ペア:

[(1, 54411475), (5, 10882295), (17, 3200675), (25, 2176459), (85, 640135), (289, 188275), (425, 128027), (443, 122825), (1445, 37655), (2215, 24565), (4913, 11075), (7225, 7531)]