53041654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{19121}}^1$

素因数の和:19215

約数の個数: 16

約数和(自身を含む): 84901680

約数和(自身を除く): 31860026

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 19121, 38242, 363299, 726598, 1395833, 2791666, 26520827, 53041654]

約数ペア:

[(1, 53041654), (2, 26520827), (19, 2791666), (38, 1395833), (73, 726598), (146, 363299), (1387, 38242), (2774, 19121)]