53157426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1265653}}^1$

素因数の和:1265665

約数の個数: 16

約数和(自身を含む): 121502784

約数和(自身を除く): 68345358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1265653, 2531306, 3796959, 7593918, 8859571, 17719142, 26578713, 53157426]

約数ペア:

[(1, 53157426), (2, 26578713), (3, 17719142), (6, 8859571), (7, 7593918), (14, 3796959), (21, 2531306), (42, 1265653)]