49598980

素因数分解:

$2^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{1601}}^1$

素因数の和:3159

約数の個数: 24

約数和(自身を含む): 104290200

約数和(自身を除く): 54691220

約数列:

[1, 2, 4, 5, 10, 20, 1549, 1601, 3098, 3202, 6196, 6404, 7745, 8005, 15490, 16010, 30980, 32020, 2479949, 4959898, 9919796, 12399745, 24799490, 49598980]

約数ペア:

[(1, 49598980), (2, 24799490), (4, 12399745), (5, 9919796), (10, 4959898), (20, 2479949), (1549, 32020), (1601, 30980), (3098, 16010), (3202, 15490), (6196, 8005), (6404, 7745)]