51555988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{1321}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 98610624

約数和(自身を除く): 47054636

約数列:

[1, 2, 4, 11, 22, 44, 887, 1321, 1774, 2642, 3548, 5284, 9757, 14531, 19514, 29062, 39028, 58124, 1171727, 2343454, 4686908, 12888997, 25777994, 51555988]

約数ペア:

[(1, 51555988), (2, 25777994), (4, 12888997), (11, 4686908), (22, 2343454), (44, 1171727), (887, 58124), (1321, 39028), (1774, 29062), (2642, 19514), (3548, 14531), (5284, 9757)]