50517870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129533}}^1$

素因数の和:129556

約数の個数: 32

約数和(自身を含む): 130570272

約数和(自身を除く): 80052402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 129533, 259066, 388599, 647665, 777198, 1295330, 1683929, 1942995, 3367858, 3885990, 5051787, 8419645, 10103574, 16839290, 25258935, 50517870]

約数ペア:

[(1, 50517870), (2, 25258935), (3, 16839290), (5, 10103574), (6, 8419645), (10, 5051787), (13, 3885990), (15, 3367858), (26, 1942995), (30, 1683929), (39, 1295330), (65, 777198), (78, 647665), (130, 388599), (195, 259066), (390, 129533)]