48804340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 110899152

約数和(自身を除く): 62094812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 337, 557, 674, 1114, 1348, 1685, 2228, 2785, 3370, 4381, 5570, 6740, 7241, 8762, 11140, 14482, 17524, 21905, 28964, 36205, 43810, 72410, 87620, 144820, 187709, 375418, 750836, 938545, 1877090, 2440217, 3754180, 4880434, 9760868, 12201085, 24402170, 48804340]

約数ペア:

[(1, 48804340), (2, 24402170), (4, 12201085), (5, 9760868), (10, 4880434), (13, 3754180), (20, 2440217), (26, 1877090), (52, 938545), (65, 750836), (130, 375418), (260, 187709), (337, 144820), (557, 87620), (674, 72410), (1114, 43810), (1348, 36205), (1685, 28964), (2228, 21905), (2785, 17524), (3370, 14482), (4381, 11140), (5570, 8762), (6740, 7241)]