51125004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{202877}}^1$

素因数の和:202894

約数の個数: 36

約数和(自身を含む): 147695184

約数和(自身を除く): 96570180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 202877, 405754, 608631, 811508, 1217262, 1420139, 1825893, 2434524, 2840278, 3651786, 4260417, 5680556, 7303572, 8520834, 12781251, 17041668, 25562502, 51125004]

約数ペア:

[(1, 51125004), (2, 25562502), (3, 17041668), (4, 12781251), (6, 8520834), (7, 7303572), (9, 5680556), (12, 4260417), (14, 3651786), (18, 2840278), (21, 2434524), (28, 1825893), (36, 1420139), (42, 1217262), (63, 811508), (84, 608631), (126, 405754), (252, 202877)]