53260804

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{89}}^2$

素因数の和:264

約数の個数: 27

約数和(自身を含む): 96620671

約数和(自身を除く): 43359867

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 1681, 3362, 3649, 6724, 7298, 7921, 14596, 15842, 31684, 149609, 299218, 324761, 598436, 649522, 1299044, 13315201, 26630402, 53260804]

約数ペア:

[(1, 53260804), (2, 26630402), (4, 13315201), (41, 1299044), (82, 649522), (89, 598436), (164, 324761), (178, 299218), (356, 149609), (1681, 31684), (3362, 15842), (3649, 14596), (6724, 7921)]