51473191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2797}}^1$

素因数の和:3054

約数の個数: 16

約数和(自身を含む): 64465920

約数和(自身を除く): 12992729

約数列:

[1, 7, 11, 77, 239, 1673, 2629, 2797, 18403, 19579, 30767, 215369, 668483, 4679381, 7353313, 51473191]

約数ペア:

[(1, 51473191), (7, 7353313), (11, 4679381), (77, 668483), (239, 215369), (1673, 30767), (2629, 19579), (2797, 18403)]