55865516

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42451}}^1$

素因数の和:42509

約数の個数: 24

約数和(自身を含む): 114110976

約数和(自身を除く): 58245460

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 42451, 84902, 169804, 297157, 594314, 1188628, 1995197, 3990394, 7980788, 13966379, 27932758, 55865516]

約数ペア:

[(1, 55865516), (2, 27932758), (4, 13966379), (7, 7980788), (14, 3990394), (28, 1995197), (47, 1188628), (94, 594314), (188, 297157), (329, 169804), (658, 84902), (1316, 42451)]