51225577

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 10705943

約数列:

[1, 13, 19, 23, 71, 127, 247, 299, 437, 923, 1349, 1633, 1651, 2413, 2921, 5681, 9017, 17537, 21229, 31027, 31369, 37973, 55499, 117221, 171323, 207391, 403351, 721487, 2227199, 2696083, 3940429, 51225577]

約数ペア:

[(1, 51225577), (13, 3940429), (19, 2696083), (23, 2227199), (71, 721487), (127, 403351), (247, 207391), (299, 171323), (437, 117221), (923, 55499), (1349, 37973), (1633, 31369), (1651, 31027), (2413, 21229), (2921, 17537), (5681, 9017)]