51698088

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 174261780

約数和(自身を除く): 122563692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 72, 76, 78, 81, 102, 104, 108, 114, 117, 136, 152, 153, 156, 162, 171, 204, 216, 221, 228, 234, 247, 306, 312, 323, 324, 342, 351, 361, 408, 442, 456, 459, 468, 494, 513, 612, 646, 648, 663, 684, 702, 722, 741, 884, 918, 936, 969, 988, 1026, 1053, 1083, 1224, 1292, 1326, 1368, 1377, 1404, 1444, 1482, 1539, 1768, 1836, 1938, 1976, 1989, 2052, 2106, 2166, 2223, 2584, 2652, 2754, 2808, 2888, 2907, 2964, 3078, 3249, 3672, 3876, 3978, 4104, 4199, 4212, 4332, 4446, 4693, 5304, 5508, 5814, 5928, 5967, 6137, 6156, 6498, 6669, 7752, 7956, 8398, 8424, 8664, 8721, 8892, 9386, 9747, 11016, 11628, 11934, 12274, 12312, 12597, 12996, 13338, 14079, 15912, 16796, 17442, 17784, 17901, 18411, 18772, 19494, 20007, 23256, 23868, 24548, 25194, 25992, 26163, 26676, 28158, 29241, 33592, 34884, 35802, 36822, 37544, 37791, 38988, 40014, 42237, 47736, 49096, 50388, 52326, 53352, 55233, 56316, 58482, 69768, 71604, 73644, 75582, 77976, 79781, 80028, 84474, 100776, 104652, 110466, 112632, 113373, 116964, 126711, 143208, 147288, 151164, 159562, 160056, 165699, 168948, 209304, 220932, 226746, 233928, 239343, 253422, 302328, 319124, 331398, 337896, 340119, 380133, 441864, 453492, 478686, 497097, 506844, 638248, 662796, 680238, 718029, 760266, 906984, 957372, 994194, 1013688, 1325592, 1360476, 1436058, 1520532, 1914744, 1988388, 2154087, 2720952, 2872116, 3041064, 3976776, 4308174, 5744232, 6462261, 8616348, 12924522, 17232696, 25849044, 51698088]

約数ペア:

[(1, 51698088), (2, 25849044), (3, 17232696), (4, 12924522), (6, 8616348), (8, 6462261), (9, 5744232), (12, 4308174), (13, 3976776), (17, 3041064), (18, 2872116), (19, 2720952), (24, 2154087), (26, 1988388), (27, 1914744), (34, 1520532), (36, 1436058), (38, 1360476), (39, 1325592), (51, 1013688), (52, 994194), (54, 957372), (57, 906984), (68, 760266), (72, 718029), (76, 680238), (78, 662796), (81, 638248), (102, 506844), (104, 497097), (108, 478686), (114, 453492), (117, 441864), (136, 380133), (152, 340119), (153, 337896), (156, 331398), (162, 319124), (171, 302328), (204, 253422), (216, 239343), (221, 233928), (228, 226746), (234, 220932), (247, 209304), (306, 168948), (312, 165699), (323, 160056), (324, 159562), (342, 151164), (351, 147288), (361, 143208), (408, 126711), (442, 116964), (456, 113373), (459, 112632), (468, 110466), (494, 104652), (513, 100776), (612, 84474), (646, 80028), (648, 79781), (663, 77976), (684, 75582), (702, 73644), (722, 71604), (741, 69768), (884, 58482), (918, 56316), (936, 55233), (969, 53352), (988, 52326), (1026, 50388), (1053, 49096), (1083, 47736), (1224, 42237), (1292, 40014), (1326, 38988), (1368, 37791), (1377, 37544), (1404, 36822), (1444, 35802), (1482, 34884), (1539, 33592), (1768, 29241), (1836, 28158), (1938, 26676), (1976, 26163), (1989, 25992), (2052, 25194), (2106, 24548), (2166, 23868), (2223, 23256), (2584, 20007), (2652, 19494), (2754, 18772), (2808, 18411), (2888, 17901), (2907, 17784), (2964, 17442), (3078, 16796), (3249, 15912), (3672, 14079), (3876, 13338), (3978, 12996), (4104, 12597), (4199, 12312), (4212, 12274), (4332, 11934), (4446, 11628), (4693, 11016), (5304, 9747), (5508, 9386), (5814, 8892), (5928, 8721), (5967, 8664), (6137, 8424), (6156, 8398), (6498, 7956), (6669, 7752)]