51649180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{234769}}^1$

素因数の和:234789

約数の個数: 24

約数和(自身を含む): 118324080

約数和(自身を除く): 66674900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 234769, 469538, 939076, 1173845, 2347690, 2582459, 4695380, 5164918, 10329836, 12912295, 25824590, 51649180]

約数ペア:

[(1, 51649180), (2, 25824590), (4, 12912295), (5, 10329836), (10, 5164918), (11, 4695380), (20, 2582459), (22, 2347690), (44, 1173845), (55, 939076), (110, 469538), (220, 234769)]