47064500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 127724688

約数和(自身を除く): 80660188

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 113, 119, 125, 140, 170, 175, 196, 226, 238, 245, 250, 340, 350, 425, 452, 476, 490, 500, 565, 595, 700, 791, 833, 850, 875, 980, 1130, 1190, 1225, 1582, 1666, 1700, 1750, 1921, 2125, 2260, 2380, 2450, 2825, 2975, 3164, 3332, 3500, 3842, 3955, 4165, 4250, 4900, 5537, 5650, 5950, 6125, 7684, 7910, 8330, 8500, 9605, 11074, 11300, 11900, 12250, 13447, 14125, 14875, 15820, 16660, 19210, 19775, 20825, 22148, 24500, 26894, 27685, 28250, 29750, 38420, 39550, 41650, 48025, 53788, 55370, 56500, 59500, 67235, 79100, 83300, 94129, 96050, 98875, 104125, 110740, 134470, 138425, 188258, 192100, 197750, 208250, 240125, 268940, 276850, 336175, 376516, 395500, 416500, 470645, 480250, 553700, 672350, 692125, 941290, 960500, 1344700, 1384250, 1680875, 1882580, 2353225, 2768500, 3361750, 4706450, 6723500, 9412900, 11766125, 23532250, 47064500]

約数ペア:

[(1, 47064500), (2, 23532250), (4, 11766125), (5, 9412900), (7, 6723500), (10, 4706450), (14, 3361750), (17, 2768500), (20, 2353225), (25, 1882580), (28, 1680875), (34, 1384250), (35, 1344700), (49, 960500), (50, 941290), (68, 692125), (70, 672350), (85, 553700), (98, 480250), (100, 470645), (113, 416500), (119, 395500), (125, 376516), (140, 336175), (170, 276850), (175, 268940), (196, 240125), (226, 208250), (238, 197750), (245, 192100), (250, 188258), (340, 138425), (350, 134470), (425, 110740), (452, 104125), (476, 98875), (490, 96050), (500, 94129), (565, 83300), (595, 79100), (700, 67235), (791, 59500), (833, 56500), (850, 55370), (875, 53788), (980, 48025), (1130, 41650), (1190, 39550), (1225, 38420), (1582, 29750), (1666, 28250), (1700, 27685), (1750, 26894), (1921, 24500), (2125, 22148), (2260, 20825), (2380, 19775), (2450, 19210), (2825, 16660), (2975, 15820), (3164, 14875), (3332, 14125), (3500, 13447), (3842, 12250), (3955, 11900), (4165, 11300), (4250, 11074), (4900, 9605), (5537, 8500), (5650, 8330), (5950, 7910), (6125, 7684)]