51798138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1237}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 118610304

約数和(自身を除く): 66812166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 997, 1237, 1994, 2474, 2991, 3711, 5982, 6979, 7422, 8659, 13958, 17318, 20937, 25977, 41874, 51954, 1233289, 2466578, 3699867, 7399734, 8633023, 17266046, 25899069, 51798138]

約数ペア:

[(1, 51798138), (2, 25899069), (3, 17266046), (6, 8633023), (7, 7399734), (14, 3699867), (21, 2466578), (42, 1233289), (997, 51954), (1237, 41874), (1994, 25977), (2474, 20937), (2991, 17318), (3711, 13958), (5982, 8659), (6979, 7422)]