54200980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{51133}}^1$

素因数の和:51195

約数の個数: 24

約数和(自身を含む): 115971912

約数和(自身を除く): 61770932

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 51133, 102266, 204532, 255665, 511330, 1022660, 2710049, 5420098, 10840196, 13550245, 27100490, 54200980]

約数ペア:

[(1, 54200980), (2, 27100490), (4, 13550245), (5, 10840196), (10, 5420098), (20, 2710049), (53, 1022660), (106, 511330), (212, 255665), (265, 204532), (530, 102266), (1060, 51133)]