48742020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{90263}}^1$

素因数の和:90281

約数の個数: 48

約数和(自身を含む): 151643520

約数和(自身を除く): 102901500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 90263, 180526, 270789, 361052, 451315, 541578, 812367, 902630, 1083156, 1353945, 1624734, 1805260, 2437101, 2707890, 3249468, 4061835, 4874202, 5415780, 8123670, 9748404, 12185505, 16247340, 24371010, 48742020]

約数ペア:

[(1, 48742020), (2, 24371010), (3, 16247340), (4, 12185505), (5, 9748404), (6, 8123670), (9, 5415780), (10, 4874202), (12, 4061835), (15, 3249468), (18, 2707890), (20, 2437101), (27, 1805260), (30, 1624734), (36, 1353945), (45, 1083156), (54, 902630), (60, 812367), (90, 541578), (108, 451315), (135, 361052), (180, 270789), (270, 180526), (540, 90263)]