55390896

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{17}}^2$

素因数の和:81

約数の個数: 180

約数和(自身を含む): 181127544

約数和(自身を除く): 125736648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 144, 153, 176, 187, 198, 204, 242, 264, 272, 289, 306, 363, 374, 396, 408, 484, 528, 561, 578, 612, 726, 748, 792, 816, 867, 968, 1089, 1122, 1156, 1224, 1331, 1452, 1496, 1584, 1683, 1734, 1936, 2057, 2178, 2244, 2312, 2448, 2601, 2662, 2904, 2992, 3179, 3366, 3468, 3993, 4114, 4356, 4488, 4624, 5202, 5324, 5808, 6171, 6358, 6732, 6936, 7986, 8228, 8712, 8976, 9537, 10404, 10648, 11979, 12342, 12716, 13464, 13872, 15972, 16456, 17424, 18513, 19074, 20808, 21296, 22627, 23958, 24684, 25432, 26928, 28611, 31944, 32912, 34969, 37026, 38148, 41616, 45254, 47916, 49368, 50864, 57222, 63888, 67881, 69938, 74052, 76296, 90508, 95832, 98736, 104907, 114444, 135762, 139876, 148104, 152592, 181016, 191664, 203643, 209814, 228888, 271524, 279752, 296208, 314721, 362032, 384659, 407286, 419628, 457776, 543048, 559504, 629442, 769318, 814572, 839256, 1086096, 1153977, 1258884, 1538636, 1629144, 1678512, 2307954, 2517768, 3077272, 3258288, 3461931, 4615908, 5035536, 6154544, 6923862, 9231816, 13847724, 18463632, 27695448, 55390896]

約数ペア:

[(1, 55390896), (2, 27695448), (3, 18463632), (4, 13847724), (6, 9231816), (8, 6923862), (9, 6154544), (11, 5035536), (12, 4615908), (16, 3461931), (17, 3258288), (18, 3077272), (22, 2517768), (24, 2307954), (33, 1678512), (34, 1629144), (36, 1538636), (44, 1258884), (48, 1153977), (51, 1086096), (66, 839256), (68, 814572), (72, 769318), (88, 629442), (99, 559504), (102, 543048), (121, 457776), (132, 419628), (136, 407286), (144, 384659), (153, 362032), (176, 314721), (187, 296208), (198, 279752), (204, 271524), (242, 228888), (264, 209814), (272, 203643), (289, 191664), (306, 181016), (363, 152592), (374, 148104), (396, 139876), (408, 135762), (484, 114444), (528, 104907), (561, 98736), (578, 95832), (612, 90508), (726, 76296), (748, 74052), (792, 69938), (816, 67881), (867, 63888), (968, 57222), (1089, 50864), (1122, 49368), (1156, 47916), (1224, 45254), (1331, 41616), (1452, 38148), (1496, 37026), (1584, 34969), (1683, 32912), (1734, 31944), (1936, 28611), (2057, 26928), (2178, 25432), (2244, 24684), (2312, 23958), (2448, 22627), (2601, 21296), (2662, 20808), (2904, 19074), (2992, 18513), (3179, 17424), (3366, 16456), (3468, 15972), (3993, 13872), (4114, 13464), (4356, 12716), (4488, 12342), (4624, 11979), (5202, 10648), (5324, 10404), (5808, 9537), (6171, 8976), (6358, 8712), (6732, 8228), (6936, 7986)]