56722790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3779}}^1$

素因数の和:3884

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 52141210

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 3779, 7505, 7558, 15010, 18895, 37790, 71801, 143602, 298541, 359005, 597082, 718010, 1492705, 2985410, 5672279, 11344558, 28361395, 56722790]

約数ペア:

[(1, 56722790), (2, 28361395), (5, 11344558), (10, 5672279), (19, 2985410), (38, 1492705), (79, 718010), (95, 597082), (158, 359005), (190, 298541), (395, 143602), (790, 71801), (1501, 37790), (3002, 18895), (3779, 15010), (7505, 7558)]