51805713001

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{89819}}^1$

素因数の和:90061

約数の個数: 24

約数和(自身を含む): 61436880000

約数和(自身を除く): 9631166999

約数列:

[1, 7, 49, 79, 149, 553, 1043, 3871, 7301, 11771, 82397, 89819, 576779, 628733, 4401131, 7095701, 13383031, 49669907, 93681217, 347689349, 655768519, 1057259449, 7400816143, 51805713001]

約数ペア:

[(1, 51805713001), (7, 7400816143), (49, 1057259449), (79, 655768519), (149, 347689349), (553, 93681217), (1043, 49669907), (3871, 13383031), (7301, 7095701), (11771, 4401131), (82397, 628733), (89819, 576779)]