49857782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{28621}}^1$

素因数の和:28703

約数の個数: 16

約数和(自身を含む): 81744432

約数和(自身を除く): 31886650

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 28621, 57242, 372073, 744146, 1917607, 3835214, 24928891, 49857782]

約数ペア:

[(1, 49857782), (2, 24928891), (13, 3835214), (26, 1917607), (67, 744146), (134, 372073), (871, 57242), (1742, 28621)]