51601682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{123449}}^1$

素因数の和:123481

約数の個数: 16

約数和(自身を含む): 88884000

約数和(自身を除く): 37282318

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 123449, 246898, 1357939, 2345531, 2715878, 4691062, 25800841, 51601682]

約数ペア:

[(1, 51601682), (2, 25800841), (11, 4691062), (19, 2715878), (22, 2345531), (38, 1357939), (209, 246898), (418, 123449)]