50911335

素因数分解:

$3^4\times 5^1\times {\mathrm{125707}}^1$

素因数の和:125724

約数の個数: 20

約数和(自身を含む): 91264008

約数和(自身を除く): 40352673

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 125707, 377121, 628535, 1131363, 1885605, 3394089, 5656815, 10182267, 16970445, 50911335]

約数ペア:

[(1, 50911335), (3, 16970445), (5, 10182267), (9, 5656815), (15, 3394089), (27, 1885605), (45, 1131363), (81, 628535), (135, 377121), (405, 125707)]