53262742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{19889}}^1$

素因数の和:20007

約数の個数: 16

約数和(自身を含む): 86879520

約数和(自身を除く): 33616778

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 19889, 39778, 258557, 517114, 2048567, 4097134, 26631371, 53262742]

約数ペア:

[(1, 53262742), (2, 26631371), (13, 4097134), (26, 2048567), (103, 517114), (206, 258557), (1339, 39778), (2678, 19889)]