50681670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129953}}^1$

素因数の和:129976

約数の個数: 32

約数和(自身を含む): 130993632

約数和(自身を除く): 80311962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 129953, 259906, 389859, 649765, 779718, 1299530, 1689389, 1949295, 3378778, 3898590, 5068167, 8446945, 10136334, 16893890, 25340835, 50681670]

約数ペア:

[(1, 50681670), (2, 25340835), (3, 16893890), (5, 10136334), (6, 8446945), (10, 5068167), (13, 3898590), (15, 3378778), (26, 1949295), (30, 1689389), (39, 1299530), (65, 779718), (78, 649765), (130, 389859), (195, 259906), (390, 129953)]