49316553

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 87816960

約数和(自身を除く): 38500407

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 53, 99, 117, 143, 159, 241, 297, 351, 429, 477, 583, 689, 723, 1287, 1431, 1749, 2067, 2169, 2651, 3133, 3861, 5247, 6201, 6507, 7579, 7953, 9399, 12773, 15741, 18603, 22737, 23859, 28197, 34463, 38319, 68211, 71577, 84591, 103389, 114957, 140503, 166049, 204633, 310167, 344871, 421509, 498147, 930501, 1264527, 1494441, 1826539, 3793581, 4483323, 5479617, 16438851, 49316553]

約数ペア:

[(1, 49316553), (3, 16438851), (9, 5479617), (11, 4483323), (13, 3793581), (27, 1826539), (33, 1494441), (39, 1264527), (53, 930501), (99, 498147), (117, 421509), (143, 344871), (159, 310167), (241, 204633), (297, 166049), (351, 140503), (429, 114957), (477, 103389), (583, 84591), (689, 71577), (723, 68211), (1287, 38319), (1431, 34463), (1749, 28197), (2067, 23859), (2169, 22737), (2651, 18603), (3133, 15741), (3861, 12773), (5247, 9399), (6201, 7953), (6507, 7579)]