53815619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 15131581

約数列:

[1, 11, 13, 19, 29, 143, 209, 247, 319, 377, 551, 683, 2717, 4147, 6061, 7163, 7513, 8879, 12977, 19807, 78793, 97669, 142747, 168701, 217877, 257491, 376333, 1855711, 2832401, 4139663, 4892329, 53815619]

約数ペア:

[(1, 53815619), (11, 4892329), (13, 4139663), (19, 2832401), (29, 1855711), (143, 376333), (209, 257491), (247, 217877), (319, 168701), (377, 142747), (551, 97669), (683, 78793), (2717, 19807), (4147, 12977), (6061, 8879), (7163, 7513)]