11506550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20921}}^1$

素因数の和:20944

約数の個数: 24

約数和(自身を含む): 23348952

約数和(自身を除く): 11842402

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 20921, 41842, 104605, 209210, 230131, 460262, 523025, 1046050, 1150655, 2301310, 5753275, 11506550]

約数ペア:

[(1, 11506550), (2, 5753275), (5, 2301310), (10, 1150655), (11, 1046050), (22, 523025), (25, 460262), (50, 230131), (55, 209210), (110, 104605), (275, 41842), (550, 20921)]