56780656

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{60149}}^1$

素因数の和:60216

約数の個数: 20

約数和(自身を含む): 111879000

約数和(自身を除く): 55098344

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 60149, 120298, 240596, 481192, 962384, 3548791, 7097582, 14195164, 28390328, 56780656]

約数ペア:

[(1, 56780656), (2, 28390328), (4, 14195164), (8, 7097582), (16, 3548791), (59, 962384), (118, 481192), (236, 240596), (472, 120298), (944, 60149)]