51340.000000

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 16

約数和(自身を含む): 1148928

約数和(自身を除く): 206497

約数列:

[1, 7, 31, 43, 101, 217, 301, 707, 1333, 3131, 4343, 9331, 21917, 30401, 134633, 942431]

約数ペア:

[(1, 942431), (7, 134633), (31, 30401), (43, 21917), (101, 9331), (217, 4343), (301, 3131), (707, 1333)]