50514490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{388573}}^1$

素因数の和:388593

約数の個数: 16

約数和(自身を含む): 97920648

約数和(自身を除く): 47406158

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 388573, 777146, 1942865, 3885730, 5051449, 10102898, 25257245, 50514490]

約数ペア:

[(1, 50514490), (2, 25257245), (5, 10102898), (10, 5051449), (13, 3885730), (26, 1942865), (65, 777146), (130, 388573)]