56237460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8599}}^1$

素因数の和:8720

約数の個数: 48

約数和(自身を含む): 158928000

約数和(自身を除く): 102690540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 8599, 17198, 25797, 34396, 42995, 51594, 85990, 103188, 128985, 171980, 257970, 515940, 937291, 1874582, 2811873, 3749164, 4686455, 5623746, 9372910, 11247492, 14059365, 18745820, 28118730, 56237460]

約数ペア:

[(1, 56237460), (2, 28118730), (3, 18745820), (4, 14059365), (5, 11247492), (6, 9372910), (10, 5623746), (12, 4686455), (15, 3749164), (20, 2811873), (30, 1874582), (60, 937291), (109, 515940), (218, 257970), (327, 171980), (436, 128985), (545, 103188), (654, 85990), (1090, 51594), (1308, 42995), (1635, 34396), (2180, 25797), (3270, 17198), (6540, 8599)]