51393628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89849}}^1$

素因数の和:89877

約数の個数: 24

約数和(自身を含む): 105663600

約数和(自身を除く): 54269972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 89849, 179698, 359396, 988339, 1168037, 1976678, 2336074, 3953356, 4672148, 12848407, 25696814, 51393628]

約数ペア:

[(1, 51393628), (2, 25696814), (4, 12848407), (11, 4672148), (13, 3953356), (22, 2336074), (26, 1976678), (44, 1168037), (52, 988339), (143, 359396), (286, 179698), (572, 89849)]