51647219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 57310848

約数和(自身を除く): 5663629

約数列:

[1, 13, 47, 137, 611, 617, 1781, 6439, 8021, 28999, 83707, 84529, 376987, 1098877, 3972863, 51647219]

約数ペア:

[(1, 51647219), (13, 3972863), (47, 1098877), (137, 376987), (611, 84529), (617, 83707), (1781, 28999), (6439, 8021)]