51302784

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 150796800

約数和(自身を除く): 99494016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 239, 258, 312, 344, 384, 416, 478, 516, 559, 624, 688, 717, 832, 956, 1032, 1118, 1248, 1376, 1434, 1664, 1677, 1912, 2064, 2236, 2496, 2752, 2868, 3107, 3354, 3824, 4128, 4472, 4992, 5504, 5736, 6214, 6708, 7648, 8256, 8944, 9321, 10277, 11472, 12428, 13416, 15296, 16512, 17888, 18642, 20554, 22944, 24856, 26832, 30592, 30831, 35776, 37284, 41108, 45888, 49712, 53664, 61662, 71552, 74568, 82216, 91776, 99424, 107328, 123324, 133601, 149136, 164432, 198848, 214656, 246648, 267202, 298272, 328864, 397696, 400803, 493296, 534404, 596544, 657728, 801606, 986592, 1068808, 1193088, 1315456, 1603212, 1973184, 2137616, 3206424, 3946368, 4275232, 6412848, 8550464, 12825696, 17100928, 25651392, 51302784]

約数ペア:

[(1, 51302784), (2, 25651392), (3, 17100928), (4, 12825696), (6, 8550464), (8, 6412848), (12, 4275232), (13, 3946368), (16, 3206424), (24, 2137616), (26, 1973184), (32, 1603212), (39, 1315456), (43, 1193088), (48, 1068808), (52, 986592), (64, 801606), (78, 657728), (86, 596544), (96, 534404), (104, 493296), (128, 400803), (129, 397696), (156, 328864), (172, 298272), (192, 267202), (208, 246648), (239, 214656), (258, 198848), (312, 164432), (344, 149136), (384, 133601), (416, 123324), (478, 107328), (516, 99424), (559, 91776), (624, 82216), (688, 74568), (717, 71552), (832, 61662), (956, 53664), (1032, 49712), (1118, 45888), (1248, 41108), (1376, 37284), (1434, 35776), (1664, 30831), (1677, 30592), (1912, 26832), (2064, 24856), (2236, 22944), (2496, 20554), (2752, 18642), (2868, 17888), (3107, 16512), (3354, 15296), (3824, 13416), (4128, 12428), (4472, 11472), (4992, 10277), (5504, 9321), (5736, 8944), (6214, 8256), (6708, 7648)]