51807418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4733}}^1$

素因数の和:5169

約数の個数: 16

約数和(自身を含む): 83905416

約数和(自身を除く): 32097998

約数列:

[1, 2, 13, 26, 421, 842, 4733, 5473, 9466, 10946, 61529, 123058, 1992593, 3985186, 25903709, 51807418]

約数ペア:

[(1, 51807418), (2, 25903709), (13, 3985186), (26, 1992593), (421, 123058), (842, 61529), (4733, 10946), (5473, 9466)]