53925920

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 133249536

約数和(自身を除く): 79323616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 71, 80, 94, 101, 142, 160, 188, 202, 235, 284, 355, 376, 404, 470, 505, 568, 710, 752, 808, 940, 1010, 1136, 1420, 1504, 1616, 1880, 2020, 2272, 2840, 3232, 3337, 3760, 4040, 4747, 5680, 6674, 7171, 7520, 8080, 9494, 11360, 13348, 14342, 16160, 16685, 18988, 23735, 26696, 28684, 33370, 35855, 37976, 47470, 53392, 57368, 66740, 71710, 75952, 94940, 106784, 114736, 133480, 143420, 151904, 189880, 229472, 266960, 286840, 337037, 379760, 533920, 573680, 674074, 759520, 1147360, 1348148, 1685185, 2696296, 3370370, 5392592, 6740740, 10785184, 13481480, 26962960, 53925920]

約数ペア:

[(1, 53925920), (2, 26962960), (4, 13481480), (5, 10785184), (8, 6740740), (10, 5392592), (16, 3370370), (20, 2696296), (32, 1685185), (40, 1348148), (47, 1147360), (71, 759520), (80, 674074), (94, 573680), (101, 533920), (142, 379760), (160, 337037), (188, 286840), (202, 266960), (235, 229472), (284, 189880), (355, 151904), (376, 143420), (404, 133480), (470, 114736), (505, 106784), (568, 94940), (710, 75952), (752, 71710), (808, 66740), (940, 57368), (1010, 53392), (1136, 47470), (1420, 37976), (1504, 35855), (1616, 33370), (1880, 28684), (2020, 26696), (2272, 23735), (2840, 18988), (3232, 16685), (3337, 16160), (3760, 14342), (4040, 13348), (4747, 11360), (5680, 9494), (6674, 8080), (7171, 7520)]