49680939

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 33263061

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 431, 499, 1293, 1497, 3017, 3493, 4741, 5489, 9051, 10479, 14223, 16467, 33187, 38423, 99561, 115269, 215069, 645207, 1505483, 2365759, 4516449, 7097277, 16560313, 49680939]

約数ペア:

[(1, 49680939), (3, 16560313), (7, 7097277), (11, 4516449), (21, 2365759), (33, 1505483), (77, 645207), (231, 215069), (431, 115269), (499, 99561), (1293, 38423), (1497, 33187), (3017, 16467), (3493, 14223), (4741, 10479), (5489, 9051)]