51267216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 181016192

約数和(自身を除く): 129748976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 97, 104, 112, 121, 132, 143, 154, 156, 168, 176, 182, 194, 208, 231, 242, 264, 273, 286, 291, 308, 312, 336, 363, 364, 388, 429, 462, 484, 528, 546, 572, 582, 616, 624, 679, 726, 728, 776, 847, 858, 924, 968, 1001, 1067, 1092, 1144, 1164, 1232, 1261, 1358, 1452, 1456, 1552, 1573, 1694, 1716, 1848, 1936, 2002, 2037, 2134, 2184, 2288, 2328, 2522, 2541, 2716, 2904, 3003, 3146, 3201, 3388, 3432, 3696, 3783, 4004, 4074, 4268, 4368, 4656, 4719, 5044, 5082, 5432, 5808, 6006, 6292, 6402, 6776, 6864, 7469, 7566, 8008, 8148, 8536, 8827, 9438, 10088, 10164, 10864, 11011, 11737, 12012, 12584, 12804, 13552, 13871, 14938, 15132, 16016, 16296, 17072, 17654, 18876, 20176, 20328, 22022, 22407, 23474, 24024, 25168, 25608, 26481, 27742, 29876, 30264, 32592, 33033, 35211, 35308, 37752, 40656, 41613, 44044, 44814, 46948, 48048, 51216, 52962, 55484, 59752, 60528, 66066, 70422, 70616, 75504, 82159, 83226, 88088, 89628, 93896, 97097, 105924, 110968, 119504, 132132, 140844, 141232, 152581, 164318, 166452, 176176, 179256, 187792, 194194, 211848, 221936, 246477, 264264, 281688, 291291, 305162, 328636, 332904, 358512, 388388, 423696, 457743, 492954, 528528, 563376, 582582, 610324, 657272, 665808, 776776, 915486, 985908, 1068067, 1165164, 1220648, 1314544, 1553552, 1830972, 1971816, 2136134, 2330328, 2441296, 3204201, 3661944, 3943632, 4272268, 4660656, 6408402, 7323888, 8544536, 12816804, 17089072, 25633608, 51267216]

約数ペア:

[(1, 51267216), (2, 25633608), (3, 17089072), (4, 12816804), (6, 8544536), (7, 7323888), (8, 6408402), (11, 4660656), (12, 4272268), (13, 3943632), (14, 3661944), (16, 3204201), (21, 2441296), (22, 2330328), (24, 2136134), (26, 1971816), (28, 1830972), (33, 1553552), (39, 1314544), (42, 1220648), (44, 1165164), (48, 1068067), (52, 985908), (56, 915486), (66, 776776), (77, 665808), (78, 657272), (84, 610324), (88, 582582), (91, 563376), (97, 528528), (104, 492954), (112, 457743), (121, 423696), (132, 388388), (143, 358512), (154, 332904), (156, 328636), (168, 305162), (176, 291291), (182, 281688), (194, 264264), (208, 246477), (231, 221936), (242, 211848), (264, 194194), (273, 187792), (286, 179256), (291, 176176), (308, 166452), (312, 164318), (336, 152581), (363, 141232), (364, 140844), (388, 132132), (429, 119504), (462, 110968), (484, 105924), (528, 97097), (546, 93896), (572, 89628), (582, 88088), (616, 83226), (624, 82159), (679, 75504), (726, 70616), (728, 70422), (776, 66066), (847, 60528), (858, 59752), (924, 55484), (968, 52962), (1001, 51216), (1067, 48048), (1092, 46948), (1144, 44814), (1164, 44044), (1232, 41613), (1261, 40656), (1358, 37752), (1452, 35308), (1456, 35211), (1552, 33033), (1573, 32592), (1694, 30264), (1716, 29876), (1848, 27742), (1936, 26481), (2002, 25608), (2037, 25168), (2134, 24024), (2184, 23474), (2288, 22407), (2328, 22022), (2522, 20328), (2541, 20176), (2716, 18876), (2904, 17654), (3003, 17072), (3146, 16296), (3201, 16016), (3388, 15132), (3432, 14938), (3696, 13871), (3783, 13552), (4004, 12804), (4074, 12584), (4268, 12012), (4368, 11737), (4656, 11011), (4719, 10864), (5044, 10164), (5082, 10088), (5432, 9438), (5808, 8827), (6006, 8536), (6292, 8148), (6402, 8008), (6776, 7566), (6864, 7469)]