51857195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4457}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 67404960

約数和(自身を除く): 15547765

約数列:

[1, 5, 13, 65, 179, 895, 2327, 4457, 11635, 22285, 57941, 289705, 797803, 3989015, 10371439, 51857195]

約数ペア:

[(1, 51857195), (5, 10371439), (13, 3989015), (65, 797803), (179, 289705), (895, 57941), (2327, 22285), (4457, 11635)]