54611557

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 74269440

約数和(自身を除く): 19657883

約数列:

[1, 7, 11, 13, 77, 89, 91, 143, 613, 623, 979, 1001, 1157, 4291, 6743, 6853, 7969, 8099, 12727, 47201, 54557, 55783, 87659, 89089, 381899, 600127, 613613, 709241, 4200889, 4964687, 7801651, 54611557]

約数ペア:

[(1, 54611557), (7, 7801651), (11, 4964687), (13, 4200889), (77, 709241), (89, 613613), (91, 600127), (143, 381899), (613, 89089), (623, 87659), (979, 55783), (1001, 54557), (1157, 47201), (4291, 12727), (6743, 8099), (6853, 7969)]