52436080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 126554400

約数和(自身を除く): 74118320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 83, 106, 149, 166, 212, 265, 298, 332, 415, 424, 530, 596, 664, 745, 830, 848, 1060, 1192, 1328, 1490, 1660, 2120, 2384, 2980, 3320, 4240, 4399, 5960, 6640, 7897, 8798, 11920, 12367, 15794, 17596, 21995, 24734, 31588, 35192, 39485, 43990, 49468, 61835, 63176, 70384, 78970, 87980, 98936, 123670, 126352, 157940, 175960, 197872, 247340, 315880, 351920, 494680, 631760, 655451, 989360, 1310902, 2621804, 3277255, 5243608, 6554510, 10487216, 13109020, 26218040, 52436080]

約数ペア:

[(1, 52436080), (2, 26218040), (4, 13109020), (5, 10487216), (8, 6554510), (10, 5243608), (16, 3277255), (20, 2621804), (40, 1310902), (53, 989360), (80, 655451), (83, 631760), (106, 494680), (149, 351920), (166, 315880), (212, 247340), (265, 197872), (298, 175960), (332, 157940), (415, 126352), (424, 123670), (530, 98936), (596, 87980), (664, 78970), (745, 70384), (830, 63176), (848, 61835), (1060, 49468), (1192, 43990), (1328, 39485), (1490, 35192), (1660, 31588), (2120, 24734), (2384, 21995), (2980, 17596), (3320, 15794), (4240, 12367), (4399, 11920), (5960, 8798), (6640, 7897)]