56797960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38377}}^1$

素因数の和:38425

約数の個数: 32

約数和(自身を含む): 131252760

約数和(自身を除く): 74454800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 38377, 76754, 153508, 191885, 307016, 383770, 767540, 1419949, 1535080, 2839898, 5679796, 7099745, 11359592, 14199490, 28398980, 56797960]

約数ペア:

[(1, 56797960), (2, 28398980), (4, 14199490), (5, 11359592), (8, 7099745), (10, 5679796), (20, 2839898), (37, 1535080), (40, 1419949), (74, 767540), (148, 383770), (185, 307016), (296, 191885), (370, 153508), (740, 76754), (1480, 38377)]