51691535791

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1\times {\mathrm{80849}}^1$

素因数の和:81618

約数の個数: 16

約数和(自身を含む): 59570280000

約数和(自身を除く): 7878744209

約数列:

[1, 7, 149, 613, 1043, 4291, 80849, 91337, 565943, 639359, 12046501, 49560437, 84325507, 346923059, 7384505113, 51691535791]

約数ペア:

[(1, 51691535791), (7, 7384505113), (149, 346923059), (613, 84325507), (1043, 49560437), (4291, 12046501), (80849, 639359), (91337, 565943)]