51439996432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2213

約数の個数: 160

約数和(自身を含む): 116401121280

約数和(自身を除く): 64961124848

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 71, 88, 89, 92, 142, 176, 178, 184, 253, 284, 356, 368, 506, 568, 712, 781, 979, 1012, 1136, 1424, 1562, 1633, 1958, 2011, 2024, 2047, 3124, 3266, 3916, 4022, 4048, 4094, 6248, 6319, 6532, 7832, 8044, 8188, 12496, 12638, 13064, 15664, 16088, 16376, 17963, 22121, 22517, 25276, 26128, 32176, 32752, 35926, 44242, 45034, 46253, 50552, 69509, 71852, 88484, 90068, 92506, 101104, 139018, 142781, 143704, 145337, 176968, 178979, 180136, 185012, 278036, 285562, 287408, 290674, 353936, 357958, 360272, 370024, 508783, 556072, 571124, 581348, 715916, 740048, 1017566, 1112144, 1142248, 1162696, 1431832, 1570591, 1598707, 1968769, 2035132, 2284496, 2325392, 2863664, 3141182, 3197414, 3283963, 3937538, 4070264, 4116517, 6282364, 6394828, 6567926, 7875076, 8140528, 8233034, 12564728, 12707509, 12789656, 13135852, 15750152, 16466068, 25129456, 25415018, 25579312, 26271704, 31500304, 32932136, 36123593, 45281687, 50830036, 52543408, 65864272, 72247186, 90563374, 101660072, 139782599, 144494372, 181126748, 203320144, 279565198, 288988744, 292272707, 362253496, 559130396, 577977488, 584545414, 724506992, 1118260792, 1169090828, 2236521584, 2338181656, 3214999777, 4676363312, 6429999554, 12859999108, 25719998216, 51439996432]

約数ペア:

[(1, 51439996432), (2, 25719998216), (4, 12859999108), (8, 6429999554), (11, 4676363312), (16, 3214999777), (22, 2338181656), (23, 2236521584), (44, 1169090828), (46, 1118260792), (71, 724506992), (88, 584545414), (89, 577977488), (92, 559130396), (142, 362253496), (176, 292272707), (178, 288988744), (184, 279565198), (253, 203320144), (284, 181126748), (356, 144494372), (368, 139782599), (506, 101660072), (568, 90563374), (712, 72247186), (781, 65864272), (979, 52543408), (1012, 50830036), (1136, 45281687), (1424, 36123593), (1562, 32932136), (1633, 31500304), (1958, 26271704), (2011, 25579312), (2024, 25415018), (2047, 25129456), (3124, 16466068), (3266, 15750152), (3916, 13135852), (4022, 12789656), (4048, 12707509), (4094, 12564728), (6248, 8233034), (6319, 8140528), (6532, 7875076), (7832, 6567926), (8044, 6394828), (8188, 6282364), (12496, 4116517), (12638, 4070264), (13064, 3937538), (15664, 3283963), (16088, 3197414), (16376, 3141182), (17963, 2863664), (22121, 2325392), (22517, 2284496), (25276, 2035132), (26128, 1968769), (32176, 1598707), (32752, 1570591), (35926, 1431832), (44242, 1162696), (45034, 1142248), (46253, 1112144), (50552, 1017566), (69509, 740048), (71852, 715916), (88484, 581348), (90068, 571124), (92506, 556072), (101104, 508783), (139018, 370024), (142781, 360272), (143704, 357958), (145337, 353936), (176968, 290674), (178979, 287408), (180136, 285562), (185012, 278036)]