56455240

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4817}}^1$

素因数の和:5121

約数の個数: 32

約数和(自身を含む): 127484280

約数和(自身を除く): 71029040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 4817, 5860, 9634, 11720, 19268, 24085, 38536, 48170, 96340, 192680, 1411381, 2822762, 5645524, 7056905, 11291048, 14113810, 28227620, 56455240]

約数ペア:

[(1, 56455240), (2, 28227620), (4, 14113810), (5, 11291048), (8, 7056905), (10, 5645524), (20, 2822762), (40, 1411381), (293, 192680), (586, 96340), (1172, 48170), (1465, 38536), (2344, 24085), (2930, 19268), (4817, 11720), (5860, 9634)]