51385899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19181}}^1$

素因数の和:19250

約数の個数: 16

約数和(自身を含む): 73658880

約数和(自身を除く): 22272981

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 19181, 57543, 364439, 901507, 1093317, 2704521, 17128633, 51385899]

約数ペア:

[(1, 51385899), (3, 17128633), (19, 2704521), (47, 1093317), (57, 901507), (141, 364439), (893, 57543), (2679, 19181)]