50854960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 128804256

約数和(自身を除く): 77949296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 130, 208, 214, 260, 428, 457, 520, 535, 856, 914, 1040, 1070, 1391, 1712, 1828, 2140, 2285, 2782, 3656, 4280, 4570, 5564, 5941, 6955, 7312, 8560, 9140, 11128, 11882, 13910, 18280, 22256, 23764, 27820, 29705, 36560, 47528, 48899, 55640, 59410, 95056, 97798, 111280, 118820, 195596, 237640, 244495, 391192, 475280, 488990, 635687, 782384, 977980, 1271374, 1955960, 2542748, 3178435, 3911920, 5085496, 6356870, 10170992, 12713740, 25427480, 50854960]

約数ペア:

[(1, 50854960), (2, 25427480), (4, 12713740), (5, 10170992), (8, 6356870), (10, 5085496), (13, 3911920), (16, 3178435), (20, 2542748), (26, 1955960), (40, 1271374), (52, 977980), (65, 782384), (80, 635687), (104, 488990), (107, 475280), (130, 391192), (208, 244495), (214, 237640), (260, 195596), (428, 118820), (457, 111280), (520, 97798), (535, 95056), (856, 59410), (914, 55640), (1040, 48899), (1070, 47528), (1391, 36560), (1712, 29705), (1828, 27820), (2140, 23764), (2285, 22256), (2782, 18280), (3656, 13910), (4280, 11882), (4570, 11128), (5564, 9140), (5941, 8560), (6955, 7312)]