51462620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233921}}^1$

素因数の和:233941

約数の個数: 24

約数和(自身を含む): 117896688

約数和(自身を除く): 66434068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233921, 467842, 935684, 1169605, 2339210, 2573131, 4678420, 5146262, 10292524, 12865655, 25731310, 51462620]

約数ペア:

[(1, 51462620), (2, 25731310), (4, 12865655), (5, 10292524), (10, 5146262), (11, 4678420), (20, 2573131), (22, 2339210), (44, 1169605), (55, 935684), (110, 467842), (220, 233921)]