51808858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{15319}}^1$

素因数の和:15429

約数の個数: 16

約数和(自身を含む): 82728000

約数和(自身を除く): 30919142

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 15319, 30638, 291061, 582122, 1363391, 2726782, 25904429, 51808858]

約数ペア:

[(1, 51808858), (2, 25904429), (19, 2726782), (38, 1363391), (89, 582122), (178, 291061), (1691, 30638), (3382, 15319)]