56020980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1129}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 157187520

約数和(自身を除く): 101166540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 827, 1129, 1654, 2258, 2481, 3308, 3387, 4135, 4516, 4962, 5645, 6774, 8270, 9924, 11290, 12405, 13548, 16540, 16935, 22580, 24810, 33870, 49620, 67740, 933683, 1867366, 2801049, 3734732, 4668415, 5602098, 9336830, 11204196, 14005245, 18673660, 28010490, 56020980]

約数ペア:

[(1, 56020980), (2, 28010490), (3, 18673660), (4, 14005245), (5, 11204196), (6, 9336830), (10, 5602098), (12, 4668415), (15, 3734732), (20, 2801049), (30, 1867366), (60, 933683), (827, 67740), (1129, 49620), (1654, 33870), (2258, 24810), (2481, 22580), (3308, 16935), (3387, 16540), (4135, 13548), (4516, 12405), (4962, 11290), (5645, 9924), (6774, 8270)]