55559878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{9319}}^1$

素因数の和:9603

約数の個数: 16

約数和(自身を含む): 91261440

約数和(自身を除く): 35701562

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 9319, 18638, 102509, 205018, 2525449, 5050898, 27779939, 55559878]

約数ペア:

[(1, 55559878), (2, 27779939), (11, 5050898), (22, 2525449), (271, 205018), (542, 102509), (2981, 18638), (5962, 9319)]