55163136

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 173723648

約数和(自身を除く): 118560512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 331, 336, 372, 384, 434, 448, 496, 651, 662, 672, 744, 768, 868, 896, 992, 993, 1302, 1324, 1344, 1488, 1736, 1792, 1984, 1986, 2317, 2604, 2648, 2688, 2976, 3472, 3968, 3972, 4634, 5208, 5296, 5376, 5952, 6944, 6951, 7936, 7944, 9268, 10261, 10416, 10592, 11904, 13888, 13902, 15888, 18536, 20522, 20832, 21184, 23808, 27776, 27804, 30783, 31776, 37072, 41044, 41664, 42368, 55552, 55608, 61566, 63552, 71827, 74144, 82088, 83328, 84736, 111216, 123132, 127104, 143654, 148288, 164176, 166656, 215481, 222432, 246264, 254208, 287308, 296576, 328352, 430962, 444864, 492528, 574616, 593152, 656704, 861924, 889728, 985056, 1149232, 1313408, 1723848, 1779456, 1970112, 2298464, 2626816, 3447696, 3940224, 4596928, 6895392, 7880448, 9193856, 13790784, 18387712, 27581568, 55163136]

約数ペア:

[(1, 55163136), (2, 27581568), (3, 18387712), (4, 13790784), (6, 9193856), (7, 7880448), (8, 6895392), (12, 4596928), (14, 3940224), (16, 3447696), (21, 2626816), (24, 2298464), (28, 1970112), (31, 1779456), (32, 1723848), (42, 1313408), (48, 1149232), (56, 985056), (62, 889728), (64, 861924), (84, 656704), (93, 593152), (96, 574616), (112, 492528), (124, 444864), (128, 430962), (168, 328352), (186, 296576), (192, 287308), (217, 254208), (224, 246264), (248, 222432), (256, 215481), (331, 166656), (336, 164176), (372, 148288), (384, 143654), (434, 127104), (448, 123132), (496, 111216), (651, 84736), (662, 83328), (672, 82088), (744, 74144), (768, 71827), (868, 63552), (896, 61566), (992, 55608), (993, 55552), (1302, 42368), (1324, 41664), (1344, 41044), (1488, 37072), (1736, 31776), (1792, 30783), (1984, 27804), (1986, 27776), (2317, 23808), (2604, 21184), (2648, 20832), (2688, 20522), (2976, 18536), (3472, 15888), (3968, 13902), (3972, 13888), (4634, 11904), (5208, 10592), (5296, 10416), (5376, 10261), (5952, 9268), (6944, 7944), (6951, 7936)]