56980460

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10513}}^1$

素因数の和:10793

約数の個数: 24

約数和(自身を含む): 120111936

約数和(自身を除く): 63131476

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 10513, 21026, 42052, 52565, 105130, 210260, 2849023, 5698046, 11396092, 14245115, 28490230, 56980460]

約数ペア:

[(1, 56980460), (2, 28490230), (4, 14245115), (5, 11396092), (10, 5698046), (20, 2849023), (271, 210260), (542, 105130), (1084, 52565), (1355, 42052), (2710, 21026), (5420, 10513)]