53470609880

素因数分解:

$2^3\times 5^1\times {\mathrm{1336765247}}^1$

素因数の和:1336765258

約数の個数: 16

約数和(自身を含む): 120308872320

約数和(自身を除く): 66838262440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1336765247, 2673530494, 5347060988, 6683826235, 10694121976, 13367652470, 26735304940, 53470609880]

約数ペア:

[(1, 53470609880), (2, 26735304940), (4, 13367652470), (5, 10694121976), (8, 6683826235), (10, 5347060988), (20, 2673530494), (40, 1336765247)]