56981258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{33479}}^1$

素因数の和:33541

約数の個数: 16

約数和(自身を含む): 91601280

約数和(自身を除く): 34620022

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 33479, 66958, 770017, 1238723, 1540034, 2477446, 28490629, 56981258]

約数ペア:

[(1, 56981258), (2, 28490629), (23, 2477446), (37, 1540034), (46, 1238723), (74, 770017), (851, 66958), (1702, 33479)]