51393199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6781}}^1$

素因数の和:6858

約数の個数: 16

約数和(自身を含む): 61526304

約数和(自身を除く): 10133105

約数列:

[1, 11, 13, 53, 143, 583, 689, 6781, 7579, 74591, 88153, 359393, 969683, 3953323, 4672109, 51393199]

約数ペア:

[(1, 51393199), (11, 4672109), (13, 3953323), (53, 969683), (143, 359393), (583, 88153), (689, 74591), (6781, 7579)]