51243218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{85691}}^1$

素因数の和:85729

約数の個数: 16

約数和(自身を含む): 86377536

約数和(自身を除く): 35134318

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 85691, 171382, 1113983, 1970893, 2227966, 3941786, 25621609, 51243218]

約数ペア:

[(1, 51243218), (2, 25621609), (13, 3941786), (23, 2227966), (26, 1970893), (46, 1113983), (299, 171382), (598, 85691)]