51654285

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3739}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 89849760

約数和(自身を除く): 38195475

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 2763, 3739, 4605, 11217, 13815, 18695, 33651, 56085, 168255, 1147873, 3443619, 5739365, 10330857, 17218095, 51654285]

約数ペア:

[(1, 51654285), (3, 17218095), (5, 10330857), (9, 5739365), (15, 3443619), (45, 1147873), (307, 168255), (921, 56085), (1535, 33651), (2763, 18695), (3739, 13815), (4605, 11217)]