56990040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{474917}}^1$

素因数の和:474931

約数の個数: 32

約数和(自身を含む): 170970480

約数和(自身を除く): 113980440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 474917, 949834, 1424751, 1899668, 2374585, 2849502, 3799336, 4749170, 5699004, 7123755, 9498340, 11398008, 14247510, 18996680, 28495020, 56990040]

約数ペア:

[(1, 56990040), (2, 28495020), (3, 18996680), (4, 14247510), (5, 11398008), (6, 9498340), (8, 7123755), (10, 5699004), (12, 4749170), (15, 3799336), (20, 2849502), (24, 2374585), (30, 1899668), (40, 1424751), (60, 949834), (120, 474917)]