56718978

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1151}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 116785152

約数和(自身を除く): 60066174

約数列:

[1, 2, 3, 6, 43, 86, 129, 191, 258, 382, 573, 1146, 1151, 2302, 3453, 6906, 8213, 16426, 24639, 49278, 49493, 98986, 148479, 219841, 296958, 439682, 659523, 1319046, 9453163, 18906326, 28359489, 56718978]

約数ペア:

[(1, 56718978), (2, 28359489), (3, 18906326), (6, 9453163), (43, 1319046), (86, 659523), (129, 439682), (191, 296958), (258, 219841), (382, 148479), (573, 98986), (1146, 49493), (1151, 49278), (2302, 24639), (3453, 16426), (6906, 8213)]