53105340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1231}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 95917380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 719, 1231, 1438, 2157, 2462, 2876, 3595, 3693, 4314, 4924, 6155, 7190, 7386, 8628, 10785, 12310, 14380, 14772, 18465, 21570, 24620, 36930, 43140, 73860, 885089, 1770178, 2655267, 3540356, 4425445, 5310534, 8850890, 10621068, 13276335, 17701780, 26552670, 53105340]

約数ペア:

[(1, 53105340), (2, 26552670), (3, 17701780), (4, 13276335), (5, 10621068), (6, 8850890), (10, 5310534), (12, 4425445), (15, 3540356), (20, 2655267), (30, 1770178), (60, 885089), (719, 73860), (1231, 43140), (1438, 36930), (2157, 24620), (2462, 21570), (2876, 18465), (3595, 14772), (3693, 14380), (4314, 12310), (4924, 10785), (6155, 8628), (7190, 7386)]