51661555

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 72164736

約数和(自身を除く): 20503181

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 5023, 10285, 25115, 55253, 85391, 276265, 426955, 607783, 939301, 3038915, 4696505, 10332311, 51661555]

約数ペア:

[(1, 51661555), (5, 10332311), (11, 4696505), (17, 3038915), (55, 939301), (85, 607783), (121, 426955), (187, 276265), (605, 85391), (935, 55253), (2057, 25115), (5023, 10285)]