57479820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22279}}^1$

素因数の和:22334

約数の個数: 48

約数和(自身を含む): 164693760

約数和(自身を除く): 107213940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 22279, 44558, 66837, 89116, 111395, 133674, 222790, 267348, 334185, 445580, 668370, 957997, 1336740, 1915994, 2873991, 3831988, 4789985, 5747982, 9579970, 11495964, 14369955, 19159940, 28739910, 57479820]

約数ペア:

[(1, 57479820), (2, 28739910), (3, 19159940), (4, 14369955), (5, 11495964), (6, 9579970), (10, 5747982), (12, 4789985), (15, 3831988), (20, 2873991), (30, 1915994), (43, 1336740), (60, 957997), (86, 668370), (129, 445580), (172, 334185), (215, 267348), (258, 222790), (430, 133674), (516, 111395), (645, 89116), (860, 66837), (1290, 44558), (2580, 22279)]