53495545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2459}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 67896000

約数和(自身を除く): 14400455

約数列:

[1, 5, 19, 95, 229, 1145, 2459, 4351, 12295, 21755, 46721, 233605, 563111, 2815555, 10699109, 53495545]

約数ペア:

[(1, 53495545), (5, 10699109), (19, 2815555), (95, 563111), (229, 233605), (1145, 46721), (2459, 21755), (4351, 12295)]