53495044

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{9769}}^1$

素因数の和:9847

約数の個数: 18

約数和(自身を含む): 96224730

約数和(自身を除く): 42729686

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 9769, 19538, 39076, 361453, 722906, 1445812, 13373761, 26747522, 53495044]

約数ペア:

[(1, 53495044), (2, 26747522), (4, 13373761), (37, 1445812), (74, 722906), (148, 361453), (1369, 39076), (2738, 19538), (5476, 9769)]