53883791

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 62410320

約数和(自身を除く): 8526529

約数列:

[1, 13, 19, 97, 169, 173, 247, 1261, 1843, 2249, 3211, 3287, 16393, 16781, 23959, 29237, 42731, 218153, 311467, 318839, 555503, 2835989, 4144907, 53883791]

約数ペア:

[(1, 53883791), (13, 4144907), (19, 2835989), (97, 555503), (169, 318839), (173, 311467), (247, 218153), (1261, 42731), (1843, 29237), (2249, 23959), (3211, 16781), (3287, 16393)]