2553408050

素因数分解:

$2^1\times 5^2\times {\mathrm{2441}}^1\times {\mathrm{20921}}^1$

素因数の和:23374

約数の個数: 24

約数和(自身を含む): 4751511732

約数和(自身を除く): 2198103682

約数列:

[1, 2, 5, 10, 25, 50, 2441, 4882, 12205, 20921, 24410, 41842, 61025, 104605, 122050, 209210, 523025, 1046050, 51068161, 102136322, 255340805, 510681610, 1276704025, 2553408050]

約数ペア:

[(1, 2553408050), (2, 1276704025), (5, 510681610), (10, 255340805), (25, 102136322), (50, 51068161), (2441, 1046050), (4882, 523025), (12205, 209210), (20921, 122050), (24410, 104605), (41842, 61025)]