51814400

素因数分解:

$2^{13}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 168

約数和(自身を含む): 146267424

約数和(自身を除く): 94453024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 64, 80, 88, 92, 100, 110, 115, 128, 160, 176, 184, 200, 220, 230, 253, 256, 275, 320, 352, 368, 400, 440, 460, 506, 512, 550, 575, 640, 704, 736, 800, 880, 920, 1012, 1024, 1100, 1150, 1265, 1280, 1408, 1472, 1600, 1760, 1840, 2024, 2048, 2200, 2300, 2530, 2560, 2816, 2944, 3200, 3520, 3680, 4048, 4096, 4400, 4600, 5060, 5120, 5632, 5888, 6325, 6400, 7040, 7360, 8096, 8192, 8800, 9200, 10120, 10240, 11264, 11776, 12650, 12800, 14080, 14720, 16192, 17600, 18400, 20240, 20480, 22528, 23552, 25300, 25600, 28160, 29440, 32384, 35200, 36800, 40480, 40960, 45056, 47104, 50600, 51200, 56320, 58880, 64768, 70400, 73600, 80960, 90112, 94208, 101200, 102400, 112640, 117760, 129536, 140800, 147200, 161920, 188416, 202400, 204800, 225280, 235520, 259072, 281600, 294400, 323840, 404800, 450560, 471040, 518144, 563200, 588800, 647680, 809600, 942080, 1036288, 1126400, 1177600, 1295360, 1619200, 2072576, 2252800, 2355200, 2590720, 3238400, 4710400, 5181440, 6476800, 10362880, 12953600, 25907200, 51814400]

約数ペア:

[(1, 51814400), (2, 25907200), (4, 12953600), (5, 10362880), (8, 6476800), (10, 5181440), (11, 4710400), (16, 3238400), (20, 2590720), (22, 2355200), (23, 2252800), (25, 2072576), (32, 1619200), (40, 1295360), (44, 1177600), (46, 1126400), (50, 1036288), (55, 942080), (64, 809600), (80, 647680), (88, 588800), (92, 563200), (100, 518144), (110, 471040), (115, 450560), (128, 404800), (160, 323840), (176, 294400), (184, 281600), (200, 259072), (220, 235520), (230, 225280), (253, 204800), (256, 202400), (275, 188416), (320, 161920), (352, 147200), (368, 140800), (400, 129536), (440, 117760), (460, 112640), (506, 102400), (512, 101200), (550, 94208), (575, 90112), (640, 80960), (704, 73600), (736, 70400), (800, 64768), (880, 58880), (920, 56320), (1012, 51200), (1024, 50600), (1100, 47104), (1150, 45056), (1265, 40960), (1280, 40480), (1408, 36800), (1472, 35200), (1600, 32384), (1760, 29440), (1840, 28160), (2024, 25600), (2048, 25300), (2200, 23552), (2300, 22528), (2530, 20480), (2560, 20240), (2816, 18400), (2944, 17600), (3200, 16192), (3520, 14720), (3680, 14080), (4048, 12800), (4096, 12650), (4400, 11776), (4600, 11264), (5060, 10240), (5120, 10120), (5632, 9200), (5888, 8800), (6325, 8192), (6400, 8096), (7040, 7360)]