49387503816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{208049}}^1$

素因数の和:208228

約数の個数: 128

約数和(自身を含む): 157785120000

約数和(自身を除く): 108397616184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 157, 168, 189, 216, 252, 314, 378, 471, 504, 628, 756, 942, 1099, 1256, 1413, 1512, 1884, 2198, 2826, 3297, 3768, 4239, 4396, 5652, 6594, 8478, 8792, 9891, 11304, 13188, 16956, 19782, 26376, 29673, 33912, 39564, 59346, 79128, 118692, 208049, 237384, 416098, 624147, 832196, 1248294, 1456343, 1664392, 1872441, 2496588, 2912686, 3744882, 4369029, 4993176, 5617323, 5825372, 7489764, 8738058, 11234646, 11650744, 13107087, 14979528, 17476116, 22469292, 26214174, 32663693, 34952232, 39321261, 44938584, 52428348, 65327386, 78642522, 97991079, 104856696, 130654772, 157285044, 195982158, 228645851, 261309544, 293973237, 314570088, 391964316, 457291702, 587946474, 685937553, 783928632, 881919711, 914583404, 1175892948, 1371875106, 1763839422, 1829166808, 2057812659, 2351785896, 2743750212, 3527678844, 4115625318, 5487500424, 6173437977, 7055357688, 8231250636, 12346875954, 16462501272, 24693751908, 49387503816]

約数ペア:

[(1, 49387503816), (2, 24693751908), (3, 16462501272), (4, 12346875954), (6, 8231250636), (7, 7055357688), (8, 6173437977), (9, 5487500424), (12, 4115625318), (14, 3527678844), (18, 2743750212), (21, 2351785896), (24, 2057812659), (27, 1829166808), (28, 1763839422), (36, 1371875106), (42, 1175892948), (54, 914583404), (56, 881919711), (63, 783928632), (72, 685937553), (84, 587946474), (108, 457291702), (126, 391964316), (157, 314570088), (168, 293973237), (189, 261309544), (216, 228645851), (252, 195982158), (314, 157285044), (378, 130654772), (471, 104856696), (504, 97991079), (628, 78642522), (756, 65327386), (942, 52428348), (1099, 44938584), (1256, 39321261), (1413, 34952232), (1512, 32663693), (1884, 26214174), (2198, 22469292), (2826, 17476116), (3297, 14979528), (3768, 13107087), (4239, 11650744), (4396, 11234646), (5652, 8738058), (6594, 7489764), (8478, 5825372), (8792, 5617323), (9891, 4993176), (11304, 4369029), (13188, 3744882), (16956, 2912686), (19782, 2496588), (26376, 1872441), (29673, 1664392), (33912, 1456343), (39564, 1248294), (59346, 832196), (79128, 624147), (118692, 416098), (208049, 237384)]