51280188

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{19163}}^1$

素因数の和:19393

約数の個数: 24

約数和(自身を含む): 120196608

約数和(自身を除く): 68916420

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 19163, 38326, 57489, 76652, 114978, 229956, 4273349, 8546698, 12820047, 17093396, 25640094, 51280188]

約数ペア:

[(1, 51280188), (2, 25640094), (3, 17093396), (4, 12820047), (6, 8546698), (12, 4273349), (223, 229956), (446, 114978), (669, 76652), (892, 57489), (1338, 38326), (2676, 19163)]