49504820

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11731}}^1$

素因数の和:11951

約数の個数: 24

約数和(自身を含む): 104461728

約数和(自身を除く): 54956908

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 11731, 23462, 46924, 58655, 117310, 234620, 2475241, 4950482, 9900964, 12376205, 24752410, 49504820]

約数ペア:

[(1, 49504820), (2, 24752410), (4, 12376205), (5, 9900964), (10, 4950482), (20, 2475241), (211, 234620), (422, 117310), (844, 58655), (1055, 46924), (2110, 23462), (4220, 11731)]