52499020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{374993}}^1$

素因数の和:375009

約数の個数: 24

約数和(自身を含む): 125997984

約数和(自身を除く): 73498964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 374993, 749986, 1499972, 1874965, 2624951, 3749930, 5249902, 7499860, 10499804, 13124755, 26249510, 52499020]

約数ペア:

[(1, 52499020), (2, 26249510), (4, 13124755), (5, 10499804), (7, 7499860), (10, 5249902), (14, 3749930), (20, 2624951), (28, 1874965), (35, 1499972), (70, 749986), (140, 374993)]