56784508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31477}}^1$

素因数の和:31533

約数の個数: 24

約数和(自身を含む): 111054384

約数和(自身を除く): 54269876

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 31477, 62954, 125908, 346247, 692494, 1290557, 1384988, 2581114, 5162228, 14196127, 28392254, 56784508]

約数ペア:

[(1, 56784508), (2, 28392254), (4, 14196127), (11, 5162228), (22, 2581114), (41, 1384988), (44, 1290557), (82, 692494), (164, 346247), (451, 125908), (902, 62954), (1804, 31477)]