53881860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1249}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 151200000

約数和(自身を除く): 97318140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 719, 1249, 1438, 2157, 2498, 2876, 3595, 3747, 4314, 4996, 6245, 7190, 7494, 8628, 10785, 12490, 14380, 14988, 18735, 21570, 24980, 37470, 43140, 74940, 898031, 1796062, 2694093, 3592124, 4490155, 5388186, 8980310, 10776372, 13470465, 17960620, 26940930, 53881860]

約数ペア:

[(1, 53881860), (2, 26940930), (3, 17960620), (4, 13470465), (5, 10776372), (6, 8980310), (10, 5388186), (12, 4490155), (15, 3592124), (20, 2694093), (30, 1796062), (60, 898031), (719, 74940), (1249, 43140), (1438, 37470), (2157, 24980), (2498, 21570), (2876, 18735), (3595, 14988), (3747, 14380), (4314, 12490), (4996, 10785), (6245, 8628), (7190, 7494)]