51597502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{123439}}^1$

素因数の和:123471

約数の個数: 16

約数和(自身を含む): 88876800

約数和(自身を除く): 37279298

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 123439, 246878, 1357829, 2345341, 2715658, 4690682, 25798751, 51597502]

約数ペア:

[(1, 51597502), (2, 25798751), (11, 4690682), (19, 2715658), (22, 2345341), (38, 1357829), (209, 246878), (418, 123439)]