51481740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{858029}}^1$

素因数の和:858041

約数の個数: 24

約数和(自身を含む): 144149040

約数和(自身を除く): 92667300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 858029, 1716058, 2574087, 3432116, 4290145, 5148174, 8580290, 10296348, 12870435, 17160580, 25740870, 51481740]

約数ペア:

[(1, 51481740), (2, 25740870), (3, 17160580), (4, 12870435), (5, 10296348), (6, 8580290), (10, 5148174), (12, 4290145), (15, 3432116), (20, 2574087), (30, 1716058), (60, 858029)]