55206831

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 24419409

約数列:

[1, 3, 23, 59, 69, 71, 177, 191, 213, 573, 1357, 1633, 4071, 4189, 4393, 4899, 11269, 12567, 13179, 13561, 33807, 40683, 96347, 259187, 289041, 311903, 777561, 800099, 935709, 2400297, 18402277, 55206831]

約数ペア:

[(1, 55206831), (3, 18402277), (23, 2400297), (59, 935709), (69, 800099), (71, 777561), (177, 311903), (191, 289041), (213, 259187), (573, 96347), (1357, 40683), (1633, 33807), (4071, 13561), (4189, 13179), (4393, 12567), (4899, 11269)]