56111538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1335989}}^1$

素因数の和:1336001

約数の個数: 16

約数和(自身を含む): 128255040

約数和(自身を除く): 72143502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1335989, 2671978, 4007967, 8015934, 9351923, 18703846, 28055769, 56111538]

約数ペア:

[(1, 56111538), (2, 28055769), (3, 18703846), (6, 9351923), (7, 8015934), (14, 4007967), (21, 2671978), (42, 1335989)]