49217140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{351551}}^1$

素因数の和:351567

約数の個数: 24

約数和(自身を含む): 118121472

約数和(自身を除く): 68904332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 351551, 703102, 1406204, 1757755, 2460857, 3515510, 4921714, 7031020, 9843428, 12304285, 24608570, 49217140]

約数ペア:

[(1, 49217140), (2, 24608570), (4, 12304285), (5, 9843428), (7, 7031020), (10, 4921714), (14, 3515510), (20, 2460857), (28, 1757755), (35, 1406204), (70, 703102), (140, 351551)]