55274744

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 125110440

約数和(自身を除く): 69835696

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 103, 148, 196, 206, 259, 296, 392, 412, 518, 721, 824, 1036, 1369, 1442, 1813, 2072, 2738, 2884, 3626, 3811, 5047, 5476, 5768, 7252, 7622, 9583, 10094, 10952, 14504, 15244, 19166, 20188, 26677, 30488, 38332, 40376, 53354, 67081, 76664, 106708, 134162, 141007, 186739, 213416, 268324, 282014, 373478, 536648, 564028, 746956, 987049, 1128056, 1493912, 1974098, 3948196, 6909343, 7896392, 13818686, 27637372, 55274744]

約数ペア:

[(1, 55274744), (2, 27637372), (4, 13818686), (7, 7896392), (8, 6909343), (14, 3948196), (28, 1974098), (37, 1493912), (49, 1128056), (56, 987049), (74, 746956), (98, 564028), (103, 536648), (148, 373478), (196, 282014), (206, 268324), (259, 213416), (296, 186739), (392, 141007), (412, 134162), (518, 106708), (721, 76664), (824, 67081), (1036, 53354), (1369, 40376), (1442, 38332), (1813, 30488), (2072, 26677), (2738, 20188), (2884, 19166), (3626, 15244), (3811, 14504), (5047, 10952), (5476, 10094), (5768, 9583), (7252, 7622)]