51286455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9419}}^1$

素因数の和:9452

約数の個数: 36

約数和(自身を含む): 97723080

約数和(自身を除く): 46436625

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 9419, 28257, 47095, 84771, 103609, 141285, 310827, 423855, 518045, 932481, 1139699, 1554135, 3419097, 4662405, 5698495, 10257291, 17095485, 51286455]

約数ペア:

[(1, 51286455), (3, 17095485), (5, 10257291), (9, 5698495), (11, 4662405), (15, 3419097), (33, 1554135), (45, 1139699), (55, 932481), (99, 518045), (121, 423855), (165, 310827), (363, 141285), (495, 103609), (605, 84771), (1089, 47095), (1815, 28257), (5445, 9419)]