53078480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 158989824

約数和(自身を除く): 105911344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 317, 322, 364, 368, 455, 460, 520, 560, 598, 634, 644, 728, 805, 910, 920, 1040, 1196, 1268, 1288, 1456, 1495, 1585, 1610, 1820, 1840, 2093, 2219, 2392, 2536, 2576, 2990, 3170, 3220, 3640, 4121, 4186, 4438, 4784, 5072, 5980, 6340, 6440, 7280, 7291, 8242, 8372, 8876, 10465, 11095, 11960, 12680, 12880, 14582, 16484, 16744, 17752, 20605, 20930, 22190, 23920, 25360, 28847, 29164, 32968, 33488, 35504, 36455, 41210, 41860, 44380, 51037, 57694, 58328, 65936, 72910, 82420, 83720, 88760, 94783, 102074, 115388, 116656, 144235, 145820, 164840, 167440, 177520, 189566, 204148, 230776, 255185, 288470, 291640, 329680, 379132, 408296, 461552, 473915, 510370, 576940, 583280, 663481, 758264, 816592, 947830, 1020740, 1153880, 1326962, 1516528, 1895660, 2041480, 2307760, 2653924, 3317405, 3791320, 4082960, 5307848, 6634810, 7582640, 10615696, 13269620, 26539240, 53078480]

約数ペア:

[(1, 53078480), (2, 26539240), (4, 13269620), (5, 10615696), (7, 7582640), (8, 6634810), (10, 5307848), (13, 4082960), (14, 3791320), (16, 3317405), (20, 2653924), (23, 2307760), (26, 2041480), (28, 1895660), (35, 1516528), (40, 1326962), (46, 1153880), (52, 1020740), (56, 947830), (65, 816592), (70, 758264), (80, 663481), (91, 583280), (92, 576940), (104, 510370), (112, 473915), (115, 461552), (130, 408296), (140, 379132), (161, 329680), (182, 291640), (184, 288470), (208, 255185), (230, 230776), (260, 204148), (280, 189566), (299, 177520), (317, 167440), (322, 164840), (364, 145820), (368, 144235), (455, 116656), (460, 115388), (520, 102074), (560, 94783), (598, 88760), (634, 83720), (644, 82420), (728, 72910), (805, 65936), (910, 58328), (920, 57694), (1040, 51037), (1196, 44380), (1268, 41860), (1288, 41210), (1456, 36455), (1495, 35504), (1585, 33488), (1610, 32968), (1820, 29164), (1840, 28847), (2093, 25360), (2219, 23920), (2392, 22190), (2536, 20930), (2576, 20605), (2990, 17752), (3170, 16744), (3220, 16484), (3640, 14582), (4121, 12880), (4186, 12680), (4438, 11960), (4784, 11095), (5072, 10465), (5980, 8876), (6340, 8372), (6440, 8242), (7280, 7291)]