53398518

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 110140800

約数和(自身を除く): 56742282

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 1489, 2978, 4467, 5977, 8934, 11954, 17931, 35862, 64027, 128054, 192081, 206971, 384162, 413942, 620913, 1241826, 8899753, 17799506, 26699259, 53398518]

約数ペア:

[(1, 53398518), (2, 26699259), (3, 17799506), (6, 8899753), (43, 1241826), (86, 620913), (129, 413942), (139, 384162), (258, 206971), (278, 192081), (417, 128054), (834, 64027), (1489, 35862), (2978, 17931), (4467, 11954), (5977, 8934)]