51983008

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 137398464

約数和(自身を除く): 85415456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 73, 77, 88, 112, 119, 136, 146, 154, 176, 187, 224, 238, 272, 289, 292, 308, 352, 374, 476, 511, 544, 578, 584, 616, 748, 803, 952, 1022, 1156, 1168, 1232, 1241, 1309, 1496, 1606, 1904, 2023, 2044, 2312, 2336, 2464, 2482, 2618, 2992, 3179, 3212, 3808, 4046, 4088, 4624, 4964, 5236, 5621, 5984, 6358, 6424, 8092, 8176, 8687, 9248, 9928, 10472, 11242, 12716, 12848, 13651, 16184, 16352, 17374, 19856, 20944, 21097, 22253, 22484, 25432, 25696, 27302, 32368, 34748, 39712, 41888, 42194, 44506, 44968, 50864, 54604, 64736, 69496, 84388, 89012, 89936, 95557, 101728, 109208, 138992, 147679, 168776, 178024, 179872, 191114, 218416, 232067, 277984, 295358, 337552, 356048, 382228, 436832, 464134, 590716, 675104, 712096, 764456, 928268, 1181432, 1528912, 1624469, 1856536, 2362864, 3057824, 3248938, 3713072, 4725728, 6497876, 7426144, 12995752, 25991504, 51983008]

約数ペア:

[(1, 51983008), (2, 25991504), (4, 12995752), (7, 7426144), (8, 6497876), (11, 4725728), (14, 3713072), (16, 3248938), (17, 3057824), (22, 2362864), (28, 1856536), (32, 1624469), (34, 1528912), (44, 1181432), (56, 928268), (68, 764456), (73, 712096), (77, 675104), (88, 590716), (112, 464134), (119, 436832), (136, 382228), (146, 356048), (154, 337552), (176, 295358), (187, 277984), (224, 232067), (238, 218416), (272, 191114), (289, 179872), (292, 178024), (308, 168776), (352, 147679), (374, 138992), (476, 109208), (511, 101728), (544, 95557), (578, 89936), (584, 89012), (616, 84388), (748, 69496), (803, 64736), (952, 54604), (1022, 50864), (1156, 44968), (1168, 44506), (1232, 42194), (1241, 41888), (1309, 39712), (1496, 34748), (1606, 32368), (1904, 27302), (2023, 25696), (2044, 25432), (2312, 22484), (2336, 22253), (2464, 21097), (2482, 20944), (2618, 19856), (2992, 17374), (3179, 16352), (3212, 16184), (3808, 13651), (4046, 12848), (4088, 12716), (4624, 11242), (4964, 10472), (5236, 9928), (5621, 9248), (5984, 8687), (6358, 8176), (6424, 8092)]