51631018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{23029}}^1$

素因数の和:23109

約数の個数: 16

約数和(自身を含む): 82908000

約数和(自身を除く): 31276982

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 23029, 46058, 437551, 875102, 1358711, 2717422, 25815509, 51631018]

約数ペア:

[(1, 51631018), (2, 25815509), (19, 2717422), (38, 1358711), (59, 875102), (118, 437551), (1121, 46058), (2242, 23029)]