52039960

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{3793}}^1$

素因数の和:3825

約数の個数: 64

約数和(自身を含む): 136584000

約数和(自身を除く): 84544040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 3793, 6860, 7586, 13720, 15172, 18965, 26551, 30344, 37930, 53102, 75860, 106204, 132755, 151720, 185857, 212408, 265510, 371714, 531020, 743428, 929285, 1062040, 1300999, 1486856, 1858570, 2601998, 3717140, 5203996, 6504995, 7434280, 10407992, 13009990, 26019980, 52039960]

約数ペア:

[(1, 52039960), (2, 26019980), (4, 13009990), (5, 10407992), (7, 7434280), (8, 6504995), (10, 5203996), (14, 3717140), (20, 2601998), (28, 1858570), (35, 1486856), (40, 1300999), (49, 1062040), (56, 929285), (70, 743428), (98, 531020), (140, 371714), (196, 265510), (245, 212408), (280, 185857), (343, 151720), (392, 132755), (490, 106204), (686, 75860), (980, 53102), (1372, 37930), (1715, 30344), (1960, 26551), (2744, 18965), (3430, 15172), (3793, 13720), (6860, 7586)]