53691287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 63541632

約数和(自身を除く): 9850345

約数列:

[1, 13, 17, 31, 221, 289, 403, 461, 527, 3757, 5993, 6851, 7837, 8959, 14291, 101881, 116467, 133229, 185783, 242947, 1731977, 3158311, 4130099, 53691287]

約数ペア:

[(1, 53691287), (13, 4130099), (17, 3158311), (31, 1731977), (221, 242947), (289, 185783), (403, 133229), (461, 116467), (527, 101881), (3757, 14291), (5993, 8959), (6851, 7837)]