50177745

素因数分解:

$3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{757}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 89504640

約数和(自身を除く): 39326895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 491, 757, 1473, 2271, 2455, 3785, 4419, 6813, 7365, 11355, 13257, 20439, 22095, 34065, 66285, 102195, 371687, 1115061, 1858435, 3345183, 5575305, 10035549, 16725915, 50177745]

約数ペア:

[(1, 50177745), (3, 16725915), (5, 10035549), (9, 5575305), (15, 3345183), (27, 1858435), (45, 1115061), (135, 371687), (491, 102195), (757, 66285), (1473, 34065), (2271, 22095), (2455, 20439), (3785, 13257), (4419, 11355), (6813, 7365)]