51340569

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59629}}^1$

素因数の和:59680

約数の個数: 16

約数和(自身を含む): 80142720

約数和(自身を除く): 28802151

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 59629, 178887, 417403, 1252209, 2444789, 7334367, 17113523, 51340569]

約数ペア:

[(1, 51340569), (3, 17113523), (7, 7334367), (21, 2444789), (41, 1252209), (123, 417403), (287, 178887), (861, 59629)]