47970012

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{28759}}^1$

素因数の和:28905

約数の個数: 24

約数和(自身を含む): 112739200

約数和(自身を除く): 64769188

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 28759, 57518, 86277, 115036, 172554, 345108, 3997501, 7995002, 11992503, 15990004, 23985006, 47970012]

約数ペア:

[(1, 47970012), (2, 23985006), (3, 15990004), (4, 11992503), (6, 7995002), (12, 3997501), (139, 345108), (278, 172554), (417, 115036), (556, 86277), (834, 57518), (1668, 28759)]