54993760

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 135862272

約数和(自身を除く): 80868512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 71, 80, 94, 103, 142, 160, 188, 206, 235, 284, 355, 376, 412, 470, 515, 568, 710, 752, 824, 940, 1030, 1136, 1420, 1504, 1648, 1880, 2060, 2272, 2840, 3296, 3337, 3760, 4120, 4841, 5680, 6674, 7313, 7520, 8240, 9682, 11360, 13348, 14626, 16480, 16685, 19364, 24205, 26696, 29252, 33370, 36565, 38728, 48410, 53392, 58504, 66740, 73130, 77456, 96820, 106784, 117008, 133480, 146260, 154912, 193640, 234016, 266960, 292520, 343711, 387280, 533920, 585040, 687422, 774560, 1170080, 1374844, 1718555, 2749688, 3437110, 5499376, 6874220, 10998752, 13748440, 27496880, 54993760]

約数ペア:

[(1, 54993760), (2, 27496880), (4, 13748440), (5, 10998752), (8, 6874220), (10, 5499376), (16, 3437110), (20, 2749688), (32, 1718555), (40, 1374844), (47, 1170080), (71, 774560), (80, 687422), (94, 585040), (103, 533920), (142, 387280), (160, 343711), (188, 292520), (206, 266960), (235, 234016), (284, 193640), (355, 154912), (376, 146260), (412, 133480), (470, 117008), (515, 106784), (568, 96820), (710, 77456), (752, 73130), (824, 66740), (940, 58504), (1030, 53392), (1136, 48410), (1420, 38728), (1504, 36565), (1648, 33370), (1880, 29252), (2060, 26696), (2272, 24205), (2840, 19364), (3296, 16685), (3337, 16480), (3760, 14626), (4120, 13348), (4841, 11360), (5680, 9682), (6674, 8240), (7313, 7520)]