51187108

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{7649}}^1$

素因数の和:7899

約数の個数: 24

約数和(自身を含む): 102816000

約数和(自身を除く): 51628892

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 7649, 15298, 30596, 53543, 107086, 214172, 1828111, 3656222, 7312444, 12796777, 25593554, 51187108]

約数ペア:

[(1, 51187108), (2, 25593554), (4, 12796777), (7, 7312444), (14, 3656222), (28, 1828111), (239, 214172), (478, 107086), (956, 53543), (1673, 30596), (3346, 15298), (6692, 7649)]