49153986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 126086400

約数和(自身を除く): 76932414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 654, 763, 981, 1193, 1526, 1962, 2289, 2386, 2943, 3579, 4578, 5886, 6867, 7158, 8351, 10737, 13734, 16702, 20601, 21474, 25053, 32211, 41202, 50106, 64422, 75159, 130037, 150318, 225477, 260074, 390111, 450954, 780222, 910259, 1170333, 1820518, 2340666, 2730777, 3510999, 5461554, 7021998, 8192331, 16384662, 24576993, 49153986]

約数ペア:

[(1, 49153986), (2, 24576993), (3, 16384662), (6, 8192331), (7, 7021998), (9, 5461554), (14, 3510999), (18, 2730777), (21, 2340666), (27, 1820518), (42, 1170333), (54, 910259), (63, 780222), (109, 450954), (126, 390111), (189, 260074), (218, 225477), (327, 150318), (378, 130037), (654, 75159), (763, 64422), (981, 50106), (1193, 41202), (1526, 32211), (1962, 25053), (2289, 21474), (2386, 20601), (2943, 16702), (3579, 13734), (4578, 10737), (5886, 8351), (6867, 7158)]