51721044

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{12421}}^1$

素因数の和:12775

約数の個数: 24

約数和(自身を含む): 121039968

約数和(自身を除く): 69318924

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 12421, 24842, 37263, 49684, 74526, 149052, 4310087, 8620174, 12930261, 17240348, 25860522, 51721044]

約数ペア:

[(1, 51721044), (2, 25860522), (3, 17240348), (4, 12930261), (6, 8620174), (12, 4310087), (347, 149052), (694, 74526), (1041, 49684), (1388, 37263), (2082, 24842), (4164, 12421)]