51143191

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 36

約数和(自身を含む): 63546336

約数和(自身を除く): 12403145

約数列:

[1, 11, 17, 23, 47, 121, 187, 253, 391, 517, 529, 799, 1081, 2057, 2783, 4301, 5687, 5819, 8789, 8993, 11891, 18377, 24863, 47311, 64009, 96679, 98923, 130801, 202147, 273493, 422671, 1088153, 2223617, 3008423, 4649381, 51143191]

約数ペア:

[(1, 51143191), (11, 4649381), (17, 3008423), (23, 2223617), (47, 1088153), (121, 422671), (187, 273493), (253, 202147), (391, 130801), (517, 98923), (529, 96679), (799, 64009), (1081, 47311), (2057, 24863), (2783, 18377), (4301, 11891), (5687, 8993), (5819, 8789)]