49899615

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 33044385

約数列:

[1, 3, 5, 15, 31, 93, 155, 239, 449, 465, 717, 1195, 1347, 2245, 3585, 6735, 7409, 13919, 22227, 37045, 41757, 69595, 107311, 111135, 208785, 321933, 536555, 1609665, 3326641, 9979923, 16633205, 49899615]

約数ペア:

[(1, 49899615), (3, 16633205), (5, 9979923), (15, 3326641), (31, 1609665), (93, 536555), (155, 321933), (239, 208785), (449, 111135), (465, 107311), (717, 69595), (1195, 41757), (1347, 37045), (2245, 22227), (3585, 13919), (6735, 7409)]