51490452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330067}}^1$

素因数の和:330087

約数の個数: 24

約数和(自身を含む): 129386656

約数和(自身を除く): 77896204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 330067, 660134, 990201, 1320268, 1980402, 3960804, 4290871, 8581742, 12872613, 17163484, 25745226, 51490452]

約数ペア:

[(1, 51490452), (2, 25745226), (3, 17163484), (4, 12872613), (6, 8581742), (12, 4290871), (13, 3960804), (26, 1980402), (39, 1320268), (52, 990201), (78, 660134), (156, 330067)]