49423440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 169739136

約数和(自身を除く): 120315696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 110, 120, 132, 165, 176, 193, 194, 220, 240, 264, 291, 330, 386, 388, 440, 485, 528, 579, 582, 660, 772, 776, 880, 965, 970, 1067, 1158, 1164, 1320, 1455, 1544, 1552, 1930, 1940, 2123, 2134, 2316, 2328, 2640, 2895, 2910, 3088, 3201, 3860, 3880, 4246, 4268, 4632, 4656, 5335, 5790, 5820, 6369, 6402, 7720, 7760, 8492, 8536, 9264, 10615, 10670, 11580, 11640, 12738, 12804, 15440, 16005, 16984, 17072, 18721, 21230, 21340, 23160, 23280, 25476, 25608, 31845, 32010, 33968, 37442, 42460, 42680, 46320, 50952, 51216, 56163, 63690, 64020, 74884, 84920, 85360, 93605, 101904, 112326, 127380, 128040, 149768, 169840, 187210, 205931, 224652, 254760, 256080, 280815, 299536, 374420, 411862, 449304, 509520, 561630, 617793, 748840, 823724, 898608, 1029655, 1123260, 1235586, 1497680, 1647448, 2059310, 2246520, 2471172, 3088965, 3294896, 4118620, 4493040, 4942344, 6177930, 8237240, 9884688, 12355860, 16474480, 24711720, 49423440]

約数ペア:

[(1, 49423440), (2, 24711720), (3, 16474480), (4, 12355860), (5, 9884688), (6, 8237240), (8, 6177930), (10, 4942344), (11, 4493040), (12, 4118620), (15, 3294896), (16, 3088965), (20, 2471172), (22, 2246520), (24, 2059310), (30, 1647448), (33, 1497680), (40, 1235586), (44, 1123260), (48, 1029655), (55, 898608), (60, 823724), (66, 748840), (80, 617793), (88, 561630), (97, 509520), (110, 449304), (120, 411862), (132, 374420), (165, 299536), (176, 280815), (193, 256080), (194, 254760), (220, 224652), (240, 205931), (264, 187210), (291, 169840), (330, 149768), (386, 128040), (388, 127380), (440, 112326), (485, 101904), (528, 93605), (579, 85360), (582, 84920), (660, 74884), (772, 64020), (776, 63690), (880, 56163), (965, 51216), (970, 50952), (1067, 46320), (1158, 42680), (1164, 42460), (1320, 37442), (1455, 33968), (1544, 32010), (1552, 31845), (1930, 25608), (1940, 25476), (2123, 23280), (2134, 23160), (2316, 21340), (2328, 21230), (2640, 18721), (2895, 17072), (2910, 16984), (3088, 16005), (3201, 15440), (3860, 12804), (3880, 12738), (4246, 11640), (4268, 11580), (4632, 10670), (4656, 10615), (5335, 9264), (5790, 8536), (5820, 8492), (6369, 7760), (6402, 7720)]