49874355

素因数分解:

$3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1321}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 86617440

約数和(自身を除く): 36743085

約数列:

[1, 3, 5, 9, 15, 45, 839, 1321, 2517, 3963, 4195, 6605, 7551, 11889, 12585, 19815, 37755, 59445, 1108319, 3324957, 5541595, 9974871, 16624785, 49874355]

約数ペア:

[(1, 49874355), (3, 16624785), (5, 9974871), (9, 5541595), (15, 3324957), (45, 1108319), (839, 59445), (1321, 37755), (2517, 19815), (3963, 12585), (4195, 11889), (6605, 7551)]