51575568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 157704192

約数和(自身を除く): 106128624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 33, 44, 46, 48, 62, 66, 69, 88, 92, 93, 124, 132, 137, 138, 176, 184, 186, 248, 253, 264, 274, 276, 341, 368, 372, 411, 496, 506, 528, 548, 552, 682, 713, 744, 759, 822, 1012, 1023, 1096, 1104, 1364, 1426, 1488, 1507, 1518, 1644, 2024, 2046, 2139, 2192, 2728, 2852, 3014, 3036, 3151, 3288, 4048, 4092, 4247, 4278, 4521, 5456, 5704, 6028, 6072, 6302, 6576, 7843, 8184, 8494, 8556, 9042, 9453, 11408, 12056, 12144, 12604, 12741, 15686, 16368, 16988, 17112, 18084, 18906, 23529, 24112, 25208, 25482, 31372, 33976, 34224, 34661, 36168, 37812, 46717, 47058, 50416, 50964, 62744, 67952, 69322, 72336, 75624, 93434, 94116, 97681, 101928, 103983, 125488, 138644, 140151, 151248, 186868, 188232, 195362, 203856, 207966, 277288, 280302, 293043, 373736, 376464, 390724, 415932, 554576, 560604, 586086, 747472, 781448, 831864, 1074491, 1121208, 1172172, 1562896, 1663728, 2148982, 2242416, 2344344, 3223473, 4297964, 4688688, 6446946, 8595928, 12893892, 17191856, 25787784, 51575568]

約数ペア:

[(1, 51575568), (2, 25787784), (3, 17191856), (4, 12893892), (6, 8595928), (8, 6446946), (11, 4688688), (12, 4297964), (16, 3223473), (22, 2344344), (23, 2242416), (24, 2148982), (31, 1663728), (33, 1562896), (44, 1172172), (46, 1121208), (48, 1074491), (62, 831864), (66, 781448), (69, 747472), (88, 586086), (92, 560604), (93, 554576), (124, 415932), (132, 390724), (137, 376464), (138, 373736), (176, 293043), (184, 280302), (186, 277288), (248, 207966), (253, 203856), (264, 195362), (274, 188232), (276, 186868), (341, 151248), (368, 140151), (372, 138644), (411, 125488), (496, 103983), (506, 101928), (528, 97681), (548, 94116), (552, 93434), (682, 75624), (713, 72336), (744, 69322), (759, 67952), (822, 62744), (1012, 50964), (1023, 50416), (1096, 47058), (1104, 46717), (1364, 37812), (1426, 36168), (1488, 34661), (1507, 34224), (1518, 33976), (1644, 31372), (2024, 25482), (2046, 25208), (2139, 24112), (2192, 23529), (2728, 18906), (2852, 18084), (3014, 17112), (3036, 16988), (3151, 16368), (3288, 15686), (4048, 12741), (4092, 12604), (4247, 12144), (4278, 12056), (4521, 11408), (5456, 9453), (5704, 9042), (6028, 8556), (6072, 8494), (6302, 8184), (6576, 7843)]