49971324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{320329}}^1$

素因数の和:320349

約数の個数: 24

約数和(自身を含む): 125569360

約数和(自身を除く): 75598036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 320329, 640658, 960987, 1281316, 1921974, 3843948, 4164277, 8328554, 12492831, 16657108, 24985662, 49971324]

約数ペア:

[(1, 49971324), (2, 24985662), (3, 16657108), (4, 12492831), (6, 8328554), (12, 4164277), (13, 3843948), (26, 1921974), (39, 1281316), (52, 960987), (78, 640658), (156, 320329)]