51651828

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1493}}^1$

素因数の和:1565

約数の個数: 54

約数和(自身を含む): 135002322

約数和(自身を除く): 83350494

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1493, 1922, 2883, 2986, 3844, 4479, 5766, 5972, 8649, 8958, 11532, 13437, 17298, 17916, 26874, 34596, 46283, 53748, 92566, 138849, 185132, 277698, 416547, 555396, 833094, 1434773, 1666188, 2869546, 4304319, 5739092, 8608638, 12912957, 17217276, 25825914, 51651828]

約数ペア:

[(1, 51651828), (2, 25825914), (3, 17217276), (4, 12912957), (6, 8608638), (9, 5739092), (12, 4304319), (18, 2869546), (31, 1666188), (36, 1434773), (62, 833094), (93, 555396), (124, 416547), (186, 277698), (279, 185132), (372, 138849), (558, 92566), (961, 53748), (1116, 46283), (1493, 34596), (1922, 26874), (2883, 17916), (2986, 17298), (3844, 13437), (4479, 11532), (5766, 8958), (5972, 8649)]