51189650

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{4591}}^1$

素因数の和:4826

約数の個数: 24

約数和(自身を含む): 95660544

約数和(自身を除く): 44470894

約数列:

[1, 2, 5, 10, 25, 50, 223, 446, 1115, 2230, 4591, 5575, 9182, 11150, 22955, 45910, 114775, 229550, 1023793, 2047586, 5118965, 10237930, 25594825, 51189650]

約数ペア:

[(1, 51189650), (2, 25594825), (5, 10237930), (10, 5118965), (25, 2047586), (50, 1023793), (223, 229550), (446, 114775), (1115, 45910), (2230, 22955), (4591, 11150), (5575, 9182)]