51616485

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49871}}^1$

素因数の和:49905

約数の個数: 24

約数和(自身を含む): 93360384

約数和(自身を除く): 41743899

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 49871, 149613, 249355, 448839, 748065, 1147033, 2244195, 3441099, 5735165, 10323297, 17205495, 51616485]

約数ペア:

[(1, 51616485), (3, 17205495), (5, 10323297), (9, 5735165), (15, 3441099), (23, 2244195), (45, 1147033), (69, 748065), (115, 448839), (207, 249355), (345, 149613), (1035, 49871)]