56213870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 104400576

約数和(自身を除く): 48186706

約数列:

[1, 2, 5, 10, 41, 82, 167, 205, 334, 410, 821, 835, 1642, 1670, 4105, 6847, 8210, 13694, 33661, 34235, 67322, 68470, 137107, 168305, 274214, 336610, 685535, 1371070, 5621387, 11242774, 28106935, 56213870]

約数ペア:

[(1, 56213870), (2, 28106935), (5, 11242774), (10, 5621387), (41, 1371070), (82, 685535), (167, 336610), (205, 274214), (334, 168305), (410, 137107), (821, 68470), (835, 67322), (1642, 34235), (1670, 33661), (4105, 13694), (6847, 8210)]