49072265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4001}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 64544256

約数和(自身を除く): 15471991

約数列:

[1, 5, 11, 55, 223, 1115, 2453, 4001, 12265, 20005, 44011, 220055, 892223, 4461115, 9814453, 49072265]

約数ペア:

[(1, 49072265), (5, 9814453), (11, 4461115), (55, 892223), (223, 220055), (1115, 44011), (2453, 20005), (4001, 12265)]