55476561

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 89635840

約数和(自身を除く): 34159279

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 399, 489, 853, 1141, 2559, 3097, 3423, 5971, 9291, 16207, 17913, 21679, 48621, 65037, 113449, 139039, 340347, 417117, 973273, 2641741, 2919819, 7925223, 18492187, 55476561]

約数ペア:

[(1, 55476561), (3, 18492187), (7, 7925223), (19, 2919819), (21, 2641741), (57, 973273), (133, 417117), (163, 340347), (399, 139039), (489, 113449), (853, 65037), (1141, 48621), (2559, 21679), (3097, 17913), (3423, 16207), (5971, 9291)]