51382221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{50227}}^1$

素因数の和:50272

約数の個数: 16

約数和(自身を含む): 77150208

約数和(自身を除く): 25767987

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 50227, 150681, 552497, 1557037, 1657491, 4671111, 17127407, 51382221]

約数ペア:

[(1, 51382221), (3, 17127407), (11, 4671111), (31, 1657491), (33, 1557037), (93, 552497), (341, 150681), (1023, 50227)]