51994621

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1249}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 62800000

約数和(自身を除く): 10805379

約数列:

[1, 7, 19, 133, 313, 1249, 2191, 5947, 8743, 23731, 41629, 166117, 390937, 2736559, 7427803, 51994621]

約数ペア:

[(1, 51994621), (7, 7427803), (19, 2736559), (133, 390937), (313, 166117), (1249, 41629), (2191, 23731), (5947, 8743)]