47719078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 81113472

約数和(自身を除く): 33394394

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 473, 691, 803, 946, 1382, 1606, 3139, 6278, 7601, 15202, 29713, 34529, 50443, 59426, 69058, 100886, 326843, 554873, 653686, 1109746, 2169049, 4338098, 23859539, 47719078]

約数ペア:

[(1, 47719078), (2, 23859539), (11, 4338098), (22, 2169049), (43, 1109746), (73, 653686), (86, 554873), (146, 326843), (473, 100886), (691, 69058), (803, 59426), (946, 50443), (1382, 34529), (1606, 29713), (3139, 15202), (6278, 7601)]