52784040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439867}}^1$

素因数の和:439881

約数の個数: 32

約数和(自身を含む): 158352480

約数和(自身を除く): 105568440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439867, 879734, 1319601, 1759468, 2199335, 2639202, 3518936, 4398670, 5278404, 6598005, 8797340, 10556808, 13196010, 17594680, 26392020, 52784040]

約数ペア:

[(1, 52784040), (2, 26392020), (3, 17594680), (4, 13196010), (5, 10556808), (6, 8797340), (8, 6598005), (10, 5278404), (12, 4398670), (15, 3518936), (20, 2639202), (24, 2199335), (30, 1759468), (40, 1319601), (60, 879734), (120, 439867)]