51622194176

素因数分解:

$2^{10}\times 7^1\times {\mathrm{647}}^1\times {\mathrm{11131}}^1$

素因数の和:11805

約数の個数: 88

約数和(自身を含む): 118128865536

約数和(自身を除く): 66506671360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 647, 896, 1024, 1294, 1792, 2588, 3584, 4529, 5176, 7168, 9058, 10352, 11131, 18116, 20704, 22262, 36232, 41408, 44524, 72464, 77917, 82816, 89048, 144928, 155834, 165632, 178096, 289856, 311668, 331264, 356192, 579712, 623336, 662528, 712384, 1159424, 1246672, 1424768, 2318848, 2493344, 2849536, 4637696, 4986688, 5699072, 7201757, 9973376, 11398144, 14403514, 19946752, 28807028, 39893504, 50412299, 57614056, 79787008, 100824598, 115228112, 201649196, 230456224, 403298392, 460912448, 806596784, 921824896, 1613193568, 1843649792, 3226387136, 3687299584, 6452774272, 7374599168, 12905548544, 25811097088, 51622194176]

約数ペア:

[(1, 51622194176), (2, 25811097088), (4, 12905548544), (7, 7374599168), (8, 6452774272), (14, 3687299584), (16, 3226387136), (28, 1843649792), (32, 1613193568), (56, 921824896), (64, 806596784), (112, 460912448), (128, 403298392), (224, 230456224), (256, 201649196), (448, 115228112), (512, 100824598), (647, 79787008), (896, 57614056), (1024, 50412299), (1294, 39893504), (1792, 28807028), (2588, 19946752), (3584, 14403514), (4529, 11398144), (5176, 9973376), (7168, 7201757), (9058, 5699072), (10352, 4986688), (11131, 4637696), (18116, 2849536), (20704, 2493344), (22262, 2318848), (36232, 1424768), (41408, 1246672), (44524, 1159424), (72464, 712384), (77917, 662528), (82816, 623336), (89048, 579712), (144928, 356192), (155834, 331264), (165632, 311668), (178096, 289856)]