49410980

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4951}}^1$

素因数の和:5459

約数の個数: 24

約数和(自身を含む): 103992000

約数和(自身を除く): 54581020

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 4951, 4990, 9902, 9980, 19804, 24755, 49510, 99020, 2470549, 4941098, 9882196, 12352745, 24705490, 49410980]

約数ペア:

[(1, 49410980), (2, 24705490), (4, 12352745), (5, 9882196), (10, 4941098), (20, 2470549), (499, 99020), (998, 49510), (1996, 24755), (2495, 19804), (4951, 9980), (4990, 9902)]