50151220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{358223}}^1$

素因数の和:358239

約数の個数: 24

約数和(自身を含む): 120363264

約数和(自身を除く): 70212044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 358223, 716446, 1432892, 1791115, 2507561, 3582230, 5015122, 7164460, 10030244, 12537805, 25075610, 50151220]

約数ペア:

[(1, 50151220), (2, 25075610), (4, 12537805), (5, 10030244), (7, 7164460), (10, 5015122), (14, 3582230), (20, 2507561), (28, 1791115), (35, 1432892), (70, 716446), (140, 358223)]