57981506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{911}}^1$

素因数の和:1198

約数の個数: 24

約数和(自身を含む): 96066432

約数和(自身を除く): 38084926

約数列:

[1, 2, 11, 22, 121, 242, 263, 526, 911, 1822, 2893, 5786, 10021, 20042, 31823, 63646, 110231, 220462, 239593, 479186, 2635523, 5271046, 28990753, 57981506]

約数ペア:

[(1, 57981506), (2, 28990753), (11, 5271046), (22, 2635523), (121, 479186), (242, 239593), (263, 220462), (526, 110231), (911, 63646), (1822, 31823), (2893, 20042), (5786, 10021)]