51419038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{26261}}^1$

素因数の和:26363

約数の個数: 16

約数和(自身を含む): 85088880

約数和(自身を除く): 33669842

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 26261, 52522, 288871, 577742, 2337229, 4674458, 25709519, 51419038]

約数ペア:

[(1, 51419038), (2, 25709519), (11, 4674458), (22, 2337229), (89, 577742), (178, 288871), (979, 52522), (1958, 26261)]