56461980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2843}}^1$

素因数の和:3186

約数の個数: 48

約数和(自身を含む): 158626944

約数和(自身を除く): 102164964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 2843, 3310, 3972, 4965, 5686, 6620, 8529, 9930, 11372, 14215, 17058, 19860, 28430, 34116, 42645, 56860, 85290, 170580, 941033, 1882066, 2823099, 3764132, 4705165, 5646198, 9410330, 11292396, 14115495, 18820660, 28230990, 56461980]

約数ペア:

[(1, 56461980), (2, 28230990), (3, 18820660), (4, 14115495), (5, 11292396), (6, 9410330), (10, 5646198), (12, 4705165), (15, 3764132), (20, 2823099), (30, 1882066), (60, 941033), (331, 170580), (662, 85290), (993, 56860), (1324, 42645), (1655, 34116), (1986, 28430), (2843, 19860), (3310, 17058), (3972, 14215), (4965, 11372), (5686, 9930), (6620, 8529)]