48837760

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 117816120

約数和(自身を除く): 68978360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 557, 640, 685, 1096, 1114, 1370, 2192, 2228, 2740, 2785, 4384, 4456, 5480, 5570, 8768, 8912, 10960, 11140, 17536, 17824, 21920, 22280, 35648, 43840, 44560, 71296, 76309, 87680, 89120, 152618, 178240, 305236, 356480, 381545, 610472, 763090, 1220944, 1526180, 2441888, 3052360, 4883776, 6104720, 9767552, 12209440, 24418880, 48837760]

約数ペア:

[(1, 48837760), (2, 24418880), (4, 12209440), (5, 9767552), (8, 6104720), (10, 4883776), (16, 3052360), (20, 2441888), (32, 1526180), (40, 1220944), (64, 763090), (80, 610472), (128, 381545), (137, 356480), (160, 305236), (274, 178240), (320, 152618), (548, 89120), (557, 87680), (640, 76309), (685, 71296), (1096, 44560), (1114, 43840), (1370, 35648), (2192, 22280), (2228, 21920), (2740, 17824), (2785, 17536), (4384, 11140), (4456, 10960), (5480, 8912), (5570, 8768)]