47989876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6947}}^1$

素因数の和:7119

約数の個数: 24

約数和(自身を含む): 92213856

約数和(自身を除く): 44223980

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 6947, 13894, 27788, 76417, 152834, 305668, 1090679, 2181358, 4362716, 11997469, 23994938, 47989876]

約数ペア:

[(1, 47989876), (2, 23994938), (4, 11997469), (11, 4362716), (22, 2181358), (44, 1090679), (157, 305668), (314, 152834), (628, 76417), (1727, 27788), (3454, 13894), (6908, 6947)]