49380010

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{14149}}^1$

素因数の和:14505

約数の個数: 16

約数和(自身を含む): 89145000

約数和(自身を除く): 39764990

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 14149, 28298, 70745, 141490, 4938001, 9876002, 24690005, 49380010]

約数ペア:

[(1, 49380010), (2, 24690005), (5, 9876002), (10, 4938001), (349, 141490), (698, 70745), (1745, 28298), (3490, 14149)]