54985904

素因数分解:

$2^4\times {\mathrm{1373}}^1\times {\mathrm{2503}}^1$

素因数の和:3884

約数の個数: 20

約数和(自身を含む): 106655376

約数和(自身を除く): 51669472

約数列:

[1, 2, 4, 8, 16, 1373, 2503, 2746, 5006, 5492, 10012, 10984, 20024, 21968, 40048, 3436619, 6873238, 13746476, 27492952, 54985904]

約数ペア:

[(1, 54985904), (2, 27492952), (4, 13746476), (8, 6873238), (16, 3436619), (1373, 40048), (2503, 21968), (2746, 20024), (5006, 10984), (5492, 10012)]