11550550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21001}}^1$

素因数の和:21024

約数の個数: 24

約数和(自身を含む): 23438232

約数和(自身を除く): 11887682

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 21001, 42002, 105005, 210010, 231011, 462022, 525025, 1050050, 1155055, 2310110, 5775275, 11550550]

約数ペア:

[(1, 11550550), (2, 5775275), (5, 2310110), (10, 1155055), (11, 1050050), (22, 525025), (25, 462022), (50, 231011), (55, 210010), (110, 105005), (275, 42002), (550, 21001)]