47976488

素因数分解:

$2^3\times 7^2\times {\mathrm{122389}}^1$

素因数の和:122409

約数の個数: 24

約数和(自身を含む): 104643450

約数和(自身を除く): 56666962

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 122389, 244778, 489556, 856723, 979112, 1713446, 3426892, 5997061, 6853784, 11994122, 23988244, 47976488]

約数ペア:

[(1, 47976488), (2, 23988244), (4, 11994122), (7, 6853784), (8, 5997061), (14, 3426892), (28, 1713446), (49, 979112), (56, 856723), (98, 489556), (196, 244778), (392, 122389)]