51697392

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 138636960

約数和(自身を除く): 86939568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 109, 123, 164, 218, 241, 246, 327, 328, 436, 482, 492, 654, 656, 723, 872, 964, 984, 1308, 1446, 1744, 1928, 1968, 2616, 2892, 3856, 4469, 5232, 5784, 8938, 9881, 11568, 13407, 17876, 19762, 26269, 26814, 29643, 35752, 39524, 52538, 53628, 59286, 71504, 78807, 79048, 105076, 107256, 118572, 157614, 158096, 210152, 214512, 237144, 315228, 420304, 474288, 630456, 1077029, 1260912, 2154058, 3231087, 4308116, 6462174, 8616232, 12924348, 17232464, 25848696, 51697392]

約数ペア:

[(1, 51697392), (2, 25848696), (3, 17232464), (4, 12924348), (6, 8616232), (8, 6462174), (12, 4308116), (16, 3231087), (24, 2154058), (41, 1260912), (48, 1077029), (82, 630456), (109, 474288), (123, 420304), (164, 315228), (218, 237144), (241, 214512), (246, 210152), (327, 158096), (328, 157614), (436, 118572), (482, 107256), (492, 105076), (654, 79048), (656, 78807), (723, 71504), (872, 59286), (964, 53628), (984, 52538), (1308, 39524), (1446, 35752), (1744, 29643), (1928, 26814), (1968, 26269), (2616, 19762), (2892, 17876), (3856, 13407), (4469, 11568), (5232, 9881), (5784, 8938)]