47935888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 129491712

約数和(自身を除く): 81555824

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 41, 44, 52, 56, 73, 77, 82, 88, 91, 104, 112, 143, 146, 154, 164, 176, 182, 208, 286, 287, 292, 308, 328, 364, 451, 511, 533, 572, 574, 584, 616, 656, 728, 803, 902, 949, 1001, 1022, 1066, 1144, 1148, 1168, 1232, 1456, 1606, 1804, 1898, 2002, 2044, 2132, 2288, 2296, 2993, 3157, 3212, 3608, 3731, 3796, 4004, 4088, 4264, 4592, 5621, 5863, 5986, 6314, 6424, 6643, 7216, 7462, 7592, 8008, 8176, 8528, 10439, 11242, 11726, 11972, 12628, 12848, 13286, 14924, 15184, 16016, 20878, 20951, 22484, 23452, 23944, 25256, 26572, 29848, 32923, 38909, 41041, 41756, 41902, 44968, 46904, 47888, 50512, 53144, 59696, 65846, 73073, 77818, 82082, 83512, 83804, 89936, 93808, 106288, 131692, 146146, 155636, 164164, 167024, 167608, 230461, 263384, 272363, 292292, 311272, 328328, 335216, 427999, 460922, 526768, 544726, 584584, 622544, 656656, 855998, 921844, 1089452, 1169168, 1711996, 1843688, 2178904, 2995993, 3423992, 3687376, 4357808, 5991986, 6847984, 11983972, 23967944, 47935888]

約数ペア:

[(1, 47935888), (2, 23967944), (4, 11983972), (7, 6847984), (8, 5991986), (11, 4357808), (13, 3687376), (14, 3423992), (16, 2995993), (22, 2178904), (26, 1843688), (28, 1711996), (41, 1169168), (44, 1089452), (52, 921844), (56, 855998), (73, 656656), (77, 622544), (82, 584584), (88, 544726), (91, 526768), (104, 460922), (112, 427999), (143, 335216), (146, 328328), (154, 311272), (164, 292292), (176, 272363), (182, 263384), (208, 230461), (286, 167608), (287, 167024), (292, 164164), (308, 155636), (328, 146146), (364, 131692), (451, 106288), (511, 93808), (533, 89936), (572, 83804), (574, 83512), (584, 82082), (616, 77818), (656, 73073), (728, 65846), (803, 59696), (902, 53144), (949, 50512), (1001, 47888), (1022, 46904), (1066, 44968), (1144, 41902), (1148, 41756), (1168, 41041), (1232, 38909), (1456, 32923), (1606, 29848), (1804, 26572), (1898, 25256), (2002, 23944), (2044, 23452), (2132, 22484), (2288, 20951), (2296, 20878), (2993, 16016), (3157, 15184), (3212, 14924), (3608, 13286), (3731, 12848), (3796, 12628), (4004, 11972), (4088, 11726), (4264, 11242), (4592, 10439), (5621, 8528), (5863, 8176), (5986, 8008), (6314, 7592), (6424, 7462), (6643, 7216)]