55623424

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 117996032

約数和(自身を除く): 62372608

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 163, 172, 248, 256, 326, 344, 496, 652, 688, 992, 1304, 1333, 1376, 1984, 2608, 2666, 2752, 3968, 5053, 5216, 5332, 5504, 7009, 7936, 10106, 10432, 10664, 11008, 14018, 20212, 20864, 21328, 28036, 40424, 41728, 42656, 56072, 80848, 85312, 112144, 161696, 170624, 217279, 224288, 323392, 341248, 434558, 448576, 646784, 869116, 897152, 1293568, 1738232, 1794304, 3476464, 6952928, 13905856, 27811712, 55623424]

約数ペア:

[(1, 55623424), (2, 27811712), (4, 13905856), (8, 6952928), (16, 3476464), (31, 1794304), (32, 1738232), (43, 1293568), (62, 897152), (64, 869116), (86, 646784), (124, 448576), (128, 434558), (163, 341248), (172, 323392), (248, 224288), (256, 217279), (326, 170624), (344, 161696), (496, 112144), (652, 85312), (688, 80848), (992, 56072), (1304, 42656), (1333, 41728), (1376, 40424), (1984, 28036), (2608, 21328), (2666, 20864), (2752, 20212), (3968, 14018), (5053, 11008), (5216, 10664), (5332, 10432), (5504, 10106), (7009, 7936)]