47504978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{30491}}^1$

素因数の和:30553

約数の個数: 16

約数和(自身を含む): 76839840

約数和(自身を除く): 29334862

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 30491, 60982, 579329, 1158658, 1250131, 2500262, 23752489, 47504978]

約数ペア:

[(1, 47504978), (2, 23752489), (19, 2500262), (38, 1250131), (41, 1158658), (82, 579329), (779, 60982), (1558, 30491)]