49180208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 126658560

約数和(自身を除く): 77478352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 191, 209, 242, 266, 304, 308, 382, 418, 484, 532, 616, 764, 836, 847, 968, 1064, 1232, 1337, 1463, 1528, 1672, 1694, 1936, 2101, 2128, 2299, 2674, 2926, 3056, 3344, 3388, 3629, 4202, 4598, 5348, 5852, 6776, 7258, 8404, 9196, 10696, 11704, 13552, 14516, 14707, 16093, 16808, 18392, 21392, 23111, 23408, 25403, 29032, 29414, 32186, 33616, 36784, 39919, 46222, 50806, 58064, 58828, 64372, 79838, 92444, 101612, 117656, 128744, 159676, 161777, 184888, 203224, 235312, 257488, 279433, 319352, 323554, 369776, 406448, 439109, 558866, 638704, 647108, 878218, 1117732, 1294216, 1756436, 2235464, 2588432, 3073763, 3512872, 4470928, 6147526, 7025744, 12295052, 24590104, 49180208]

約数ペア:

[(1, 49180208), (2, 24590104), (4, 12295052), (7, 7025744), (8, 6147526), (11, 4470928), (14, 3512872), (16, 3073763), (19, 2588432), (22, 2235464), (28, 1756436), (38, 1294216), (44, 1117732), (56, 878218), (76, 647108), (77, 638704), (88, 558866), (112, 439109), (121, 406448), (133, 369776), (152, 323554), (154, 319352), (176, 279433), (191, 257488), (209, 235312), (242, 203224), (266, 184888), (304, 161777), (308, 159676), (382, 128744), (418, 117656), (484, 101612), (532, 92444), (616, 79838), (764, 64372), (836, 58828), (847, 58064), (968, 50806), (1064, 46222), (1232, 39919), (1337, 36784), (1463, 33616), (1528, 32186), (1672, 29414), (1694, 29032), (1936, 25403), (2101, 23408), (2128, 23111), (2299, 21392), (2674, 18392), (2926, 16808), (3056, 16093), (3344, 14707), (3388, 14516), (3629, 13552), (4202, 11704), (4598, 10696), (5348, 9196), (5852, 8404), (6776, 7258)]