55942018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{28571}}^1$

素因数の和:28673

約数の個数: 16

約数和(自身を含む): 92573280

約数和(自身を除く): 36631262

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 28571, 57142, 314281, 628562, 2542819, 5085638, 27971009, 55942018]

約数ペア:

[(1, 55942018), (2, 27971009), (11, 5085638), (22, 2542819), (89, 628562), (178, 314281), (979, 57142), (1958, 28571)]