56906378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 36405622

約数列:

[1, 2, 17, 34, 47, 94, 149, 239, 298, 478, 799, 1598, 2533, 4063, 5066, 7003, 8126, 11233, 14006, 22466, 35611, 71222, 119051, 190961, 238102, 381922, 605387, 1210774, 1673717, 3347434, 28453189, 56906378]

約数ペア:

[(1, 56906378), (2, 28453189), (17, 3347434), (34, 1673717), (47, 1210774), (94, 605387), (149, 381922), (239, 238102), (298, 190961), (478, 119051), (799, 71222), (1598, 35611), (2533, 22466), (4063, 14006), (5066, 11233), (7003, 8126)]