51305355

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6299}}^1$

素因数の和:6491

約数の個数: 24

約数和(自身を含む): 89434800

約数和(自身を除く): 38129445

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 6299, 8145, 18897, 31495, 56691, 94485, 283455, 1140119, 3420357, 5700595, 10261071, 17101785, 51305355]

約数ペア:

[(1, 51305355), (3, 17101785), (5, 10261071), (9, 5700595), (15, 3420357), (45, 1140119), (181, 283455), (543, 94485), (905, 56691), (1629, 31495), (2715, 18897), (6299, 8145)]