21093050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{38351}}^1$

素因数の和:38374

約数の個数: 24

約数和(自身を含む): 42800832

約数和(自身を除く): 21707782

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 38351, 76702, 191755, 383510, 421861, 843722, 958775, 1917550, 2109305, 4218610, 10546525, 21093050]

約数ペア:

[(1, 21093050), (2, 10546525), (5, 4218610), (10, 2109305), (11, 1917550), (22, 958775), (25, 843722), (50, 421861), (55, 383510), (110, 191755), (275, 76702), (550, 38351)]