55417778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5087}}^1$

素因数の和:5521

約数の個数: 16

約数和(自身を含む): 89752320

約数和(自身を除く): 34334542

約数列:

[1, 2, 13, 26, 419, 838, 5087, 5447, 10174, 10894, 66131, 132262, 2131453, 4262906, 27708889, 55417778]

約数ペア:

[(1, 55417778), (2, 27708889), (13, 4262906), (26, 2131453), (419, 132262), (838, 66131), (5087, 10894), (5447, 10174)]