55420620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5531}}^1$

素因数の和:5710

約数の個数: 48

約数和(自身を含む): 156135168

約数和(自身を除く): 100714548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 5531, 10020, 11062, 16593, 22124, 27655, 33186, 55310, 66372, 82965, 110620, 165930, 331860, 923677, 1847354, 2771031, 3694708, 4618385, 5542062, 9236770, 11084124, 13855155, 18473540, 27710310, 55420620]

約数ペア:

[(1, 55420620), (2, 27710310), (3, 18473540), (4, 13855155), (5, 11084124), (6, 9236770), (10, 5542062), (12, 4618385), (15, 3694708), (20, 2771031), (30, 1847354), (60, 923677), (167, 331860), (334, 165930), (501, 110620), (668, 82965), (835, 66372), (1002, 55310), (1670, 33186), (2004, 27655), (2505, 22124), (3340, 16593), (5010, 11062), (5531, 10020)]