50897539

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1997}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 63680256

約数和(自身を除く): 12782717

約数列:

[1, 7, 11, 77, 331, 1997, 2317, 3641, 13979, 21967, 25487, 153769, 661007, 4627049, 7271077, 50897539]

約数ペア:

[(1, 50897539), (7, 7271077), (11, 4627049), (77, 661007), (331, 153769), (1997, 25487), (2317, 21967), (3641, 13979)]