48180220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219001}}^1$

素因数の和:219021

約数の個数: 24

約数和(自身を含む): 110377008

約数和(自身を除く): 62196788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 219001, 438002, 876004, 1095005, 2190010, 2409011, 4380020, 4818022, 9636044, 12045055, 24090110, 48180220]

約数ペア:

[(1, 48180220), (2, 24090110), (4, 12045055), (5, 9636044), (10, 4818022), (11, 4380020), (20, 2409011), (22, 2190010), (44, 1095005), (55, 876004), (110, 438002), (220, 219001)]