57624140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{787}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 138738432

約数和(自身を除く): 81114292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 787, 1046, 1574, 2092, 2615, 3148, 3661, 3935, 5230, 5509, 7322, 7870, 10460, 11018, 14644, 15740, 18305, 22036, 27545, 36610, 55090, 73220, 110180, 411601, 823202, 1646404, 2058005, 2881207, 4116010, 5762414, 8232020, 11524828, 14406035, 28812070, 57624140]

約数ペア:

[(1, 57624140), (2, 28812070), (4, 14406035), (5, 11524828), (7, 8232020), (10, 5762414), (14, 4116010), (20, 2881207), (28, 2058005), (35, 1646404), (70, 823202), (140, 411601), (523, 110180), (787, 73220), (1046, 55090), (1574, 36610), (2092, 27545), (2615, 22036), (3148, 18305), (3661, 15740), (3935, 14644), (5230, 11018), (5509, 10460), (7322, 7870)]