51295080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13789}}^1$

素因数の和:13834

約数の個数: 64

約数和(自身を含む): 158860800

約数和(自身を除く): 107565720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 13789, 27578, 41367, 55156, 68945, 82734, 110312, 137890, 165468, 206835, 275780, 330936, 413670, 427459, 551560, 827340, 854918, 1282377, 1654680, 1709836, 2137295, 2564754, 3419672, 4274590, 5129508, 6411885, 8549180, 10259016, 12823770, 17098360, 25647540, 51295080]

約数ペア:

[(1, 51295080), (2, 25647540), (3, 17098360), (4, 12823770), (5, 10259016), (6, 8549180), (8, 6411885), (10, 5129508), (12, 4274590), (15, 3419672), (20, 2564754), (24, 2137295), (30, 1709836), (31, 1654680), (40, 1282377), (60, 854918), (62, 827340), (93, 551560), (120, 427459), (124, 413670), (155, 330936), (186, 275780), (248, 206835), (310, 165468), (372, 137890), (465, 110312), (620, 82734), (744, 68945), (930, 55156), (1240, 41367), (1860, 27578), (3720, 13789)]