51865346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{42443}}^1$

素因数の和:42505

約数の個数: 16

約数和(自身を含む): 85567104

約数和(自身を除く): 33701758

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 42443, 84886, 551759, 1103518, 1994821, 3989642, 25932673, 51865346]

約数ペア:

[(1, 51865346), (2, 25932673), (13, 3989642), (26, 1994821), (47, 1103518), (94, 551759), (611, 84886), (1222, 42443)]