49247712

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:880

約数の個数: 72

約数和(自身を含む): 140756616

約数和(自身を除く): 91508904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 557, 614, 921, 1114, 1228, 1671, 1842, 2228, 2456, 2763, 3342, 3684, 4456, 4912, 5013, 5526, 6684, 7368, 8912, 9824, 10026, 11052, 13368, 14736, 17824, 20052, 22104, 26736, 29472, 40104, 44208, 53472, 80208, 88416, 160416, 170999, 341998, 512997, 683996, 1025994, 1367992, 1538991, 2051988, 2735984, 3077982, 4103976, 5471968, 6155964, 8207952, 12311928, 16415904, 24623856, 49247712]

約数ペア:

[(1, 49247712), (2, 24623856), (3, 16415904), (4, 12311928), (6, 8207952), (8, 6155964), (9, 5471968), (12, 4103976), (16, 3077982), (18, 2735984), (24, 2051988), (32, 1538991), (36, 1367992), (48, 1025994), (72, 683996), (96, 512997), (144, 341998), (288, 170999), (307, 160416), (557, 88416), (614, 80208), (921, 53472), (1114, 44208), (1228, 40104), (1671, 29472), (1842, 26736), (2228, 22104), (2456, 20052), (2763, 17824), (3342, 14736), (3684, 13368), (4456, 11052), (4912, 10026), (5013, 9824), (5526, 8912), (6684, 7368)]