50990638

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2203}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 78074496

約数和(自身を除く): 27083858

約数列:

[1, 2, 71, 142, 163, 326, 2203, 4406, 11573, 23146, 156413, 312826, 359089, 718178, 25495319, 50990638]

約数ペア:

[(1, 50990638), (2, 25495319), (71, 718178), (142, 359089), (163, 312826), (326, 156413), (2203, 23146), (4406, 11573)]