49499090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{49009}}^1$

素因数の和:49117

約数の個数: 16

約数和(自身を含む): 89982360

約数和(自身を除く): 40483270

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 49009, 98018, 245045, 490090, 4949909, 9899818, 24749545, 49499090]

約数ペア:

[(1, 49499090), (2, 24749545), (5, 9899818), (10, 4949909), (101, 490090), (202, 245045), (505, 98018), (1010, 49009)]