51685020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{95713}}^1$

素因数の和:95731

約数の個数: 48

約数和(自身を含む): 160799520

約数和(自身を除く): 109114500

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, 95713, 191426, 287139, 382852, 478565, 574278, 861417, 957130, 1148556, 1435695, 1722834, 1914260, 2584251, 2871390, 3445668, 4307085, 5168502, 5742780, 8614170, 10337004, 12921255, 17228340, 25842510, 51685020]

約数ペア:

[(1, 51685020), (2, 25842510), (3, 17228340), (4, 12921255), (5, 10337004), (6, 8614170), (9, 5742780), (10, 5168502), (12, 4307085), (15, 3445668), (18, 2871390), (20, 2584251), (27, 1914260), (30, 1722834), (36, 1435695), (45, 1148556), (54, 957130), (60, 861417), (90, 574278), (108, 478565), (135, 382852), (180, 287139), (270, 191426), (540, 95713)]