51272357

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 57765120

約数和(自身を除く): 6492763

約数列:

[1, 17, 31, 59, 97, 289, 527, 1003, 1649, 1829, 3007, 5723, 8959, 17051, 28033, 31093, 51119, 97291, 177413, 528581, 869023, 1653947, 3016021, 51272357]

約数ペア:

[(1, 51272357), (17, 3016021), (31, 1653947), (59, 869023), (97, 528581), (289, 177413), (527, 97291), (1003, 51119), (1649, 31093), (1829, 28033), (3007, 17051), (5723, 8959)]