51719094

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2322

約数の個数: 64

約数和(自身を含む): 133562880

約数和(自身を除く): 81843786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2243, 2562, 3294, 3843, 4486, 6729, 7686, 11529, 13458, 15701, 20187, 23058, 31402, 40374, 47103, 60561, 94206, 121122, 136823, 141309, 273646, 282618, 410469, 423927, 820938, 847854, 957761, 1231407, 1915522, 2462814, 2873283, 3694221, 5746566, 7388442, 8619849, 17239698, 25859547, 51719094]

約数ペア:

[(1, 51719094), (2, 25859547), (3, 17239698), (6, 8619849), (7, 7388442), (9, 5746566), (14, 3694221), (18, 2873283), (21, 2462814), (27, 1915522), (42, 1231407), (54, 957761), (61, 847854), (63, 820938), (122, 423927), (126, 410469), (183, 282618), (189, 273646), (366, 141309), (378, 136823), (427, 121122), (549, 94206), (854, 60561), (1098, 47103), (1281, 40374), (1647, 31402), (2243, 23058), (2562, 20187), (3294, 15701), (3843, 13458), (4486, 11529), (6729, 7686)]