53557842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{686639}}^1$

素因数の和:686657

約数の個数: 16

約数和(自身を含む): 115355520

約数和(自身を除く): 61797678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 686639, 1373278, 2059917, 4119834, 8926307, 17852614, 26778921, 53557842]

約数ペア:

[(1, 53557842), (2, 26778921), (3, 17852614), (6, 8926307), (13, 4119834), (26, 2059917), (39, 1373278), (78, 686639)]