49394744

素因数分解:

$2^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 110592000

約数和(自身を除く): 61197256

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 343, 376, 383, 392, 658, 686, 766, 1316, 1372, 1532, 2303, 2632, 2681, 2744, 3064, 4606, 5362, 9212, 10724, 16121, 18001, 18424, 18767, 21448, 32242, 36002, 37534, 64484, 72004, 75068, 126007, 128968, 131369, 144008, 150136, 252014, 262738, 504028, 525476, 882049, 1008056, 1050952, 1764098, 3528196, 6174343, 7056392, 12348686, 24697372, 49394744]

約数ペア:

[(1, 49394744), (2, 24697372), (4, 12348686), (7, 7056392), (8, 6174343), (14, 3528196), (28, 1764098), (47, 1050952), (49, 1008056), (56, 882049), (94, 525476), (98, 504028), (188, 262738), (196, 252014), (329, 150136), (343, 144008), (376, 131369), (383, 128968), (392, 126007), (658, 75068), (686, 72004), (766, 64484), (1316, 37534), (1372, 36002), (1532, 32242), (2303, 21448), (2632, 18767), (2681, 18424), (2744, 18001), (3064, 16121), (4606, 10724), (5362, 9212)]