49141540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{351011}}^1$

素因数の和:351027

約数の個数: 24

約数和(自身を含む): 117940032

約数和(自身を除く): 68798492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 351011, 702022, 1404044, 1755055, 2457077, 3510110, 4914154, 7020220, 9828308, 12285385, 24570770, 49141540]

約数ペア:

[(1, 49141540), (2, 24570770), (4, 12285385), (5, 9828308), (7, 7020220), (10, 4914154), (14, 3510110), (20, 2457077), (28, 1755055), (35, 1404044), (70, 702022), (140, 351011)]