51453986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2351}}^1$

素因数の和:2737

約数の個数: 16

約数和(自身を含む): 79930368

約数和(自身を除く): 28476382

約数列:

[1, 2, 31, 62, 353, 706, 2351, 4702, 10943, 21886, 72881, 145762, 829903, 1659806, 25726993, 51453986]

約数ペア:

[(1, 51453986), (2, 25726993), (31, 1659806), (62, 829903), (353, 145762), (706, 72881), (2351, 21886), (4702, 10943)]