21104050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{38371}}^1$

素因数の和:38394

約数の個数: 24

約数和(自身を含む): 42823152

約数和(自身を除く): 21719102

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 38371, 76742, 191855, 383710, 422081, 844162, 959275, 1918550, 2110405, 4220810, 10552025, 21104050]

約数ペア:

[(1, 21104050), (2, 10552025), (5, 4220810), (10, 2110405), (11, 1918550), (22, 959275), (25, 844162), (50, 422081), (55, 383710), (110, 191855), (275, 76742), (550, 38371)]