52857278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{15629}}^1$

素因数の和:15739

約数の個数: 16

約数和(自身を含む): 84402000

約数和(自身を除く): 31544722

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 15629, 31258, 296951, 593902, 1390981, 2781962, 26428639, 52857278]

約数ペア:

[(1, 52857278), (2, 26428639), (19, 2781962), (38, 1390981), (89, 593902), (178, 296951), (1691, 31258), (3382, 15629)]