55240100

素因数分解:

$2^2\times 5^2\times {\mathrm{552401}}^1$

素因数の和:552415

約数の個数: 18

約数和(自身を含む): 119871234

約数和(自身を除く): 64631134

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 552401, 1104802, 2209604, 2762005, 5524010, 11048020, 13810025, 27620050, 55240100]

約数ペア:

[(1, 55240100), (2, 27620050), (4, 13810025), (5, 11048020), (10, 5524010), (20, 2762005), (25, 2209604), (50, 1104802), (100, 552401)]