47906320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 180

約数和(自身を含む): 143826732

約数和(自身を除く): 95920412

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 101, 110, 112, 121, 140, 154, 176, 196, 202, 220, 242, 245, 280, 308, 385, 392, 404, 440, 484, 490, 505, 539, 560, 605, 616, 707, 770, 784, 808, 847, 880, 968, 980, 1010, 1078, 1111, 1210, 1232, 1414, 1540, 1616, 1694, 1936, 1960, 2020, 2156, 2222, 2420, 2695, 2828, 3080, 3388, 3535, 3920, 4040, 4235, 4312, 4444, 4840, 4949, 5390, 5555, 5656, 5929, 6160, 6776, 7070, 7777, 8080, 8470, 8624, 8888, 9680, 9898, 10780, 11110, 11312, 11858, 12221, 13552, 14140, 15554, 16940, 17776, 19796, 21560, 22220, 23716, 24442, 24745, 28280, 29645, 31108, 33880, 38885, 39592, 43120, 44440, 47432, 48884, 49490, 54439, 56560, 59290, 61105, 62216, 67760, 77770, 79184, 85547, 88880, 94864, 97768, 98980, 108878, 118580, 122210, 124432, 155540, 171094, 195536, 197960, 217756, 237160, 244420, 272195, 311080, 342188, 395920, 427735, 435512, 474320, 488840, 544390, 598829, 622160, 684376, 855470, 871024, 977680, 1088780, 1197658, 1368752, 1710940, 2177560, 2395316, 2994145, 3421880, 4355120, 4790632, 5988290, 6843760, 9581264, 11976580, 23953160, 47906320]

約数ペア:

[(1, 47906320), (2, 23953160), (4, 11976580), (5, 9581264), (7, 6843760), (8, 5988290), (10, 4790632), (11, 4355120), (14, 3421880), (16, 2994145), (20, 2395316), (22, 2177560), (28, 1710940), (35, 1368752), (40, 1197658), (44, 1088780), (49, 977680), (55, 871024), (56, 855470), (70, 684376), (77, 622160), (80, 598829), (88, 544390), (98, 488840), (101, 474320), (110, 435512), (112, 427735), (121, 395920), (140, 342188), (154, 311080), (176, 272195), (196, 244420), (202, 237160), (220, 217756), (242, 197960), (245, 195536), (280, 171094), (308, 155540), (385, 124432), (392, 122210), (404, 118580), (440, 108878), (484, 98980), (490, 97768), (505, 94864), (539, 88880), (560, 85547), (605, 79184), (616, 77770), (707, 67760), (770, 62216), (784, 61105), (808, 59290), (847, 56560), (880, 54439), (968, 49490), (980, 48884), (1010, 47432), (1078, 44440), (1111, 43120), (1210, 39592), (1232, 38885), (1414, 33880), (1540, 31108), (1616, 29645), (1694, 28280), (1936, 24745), (1960, 24442), (2020, 23716), (2156, 22220), (2222, 21560), (2420, 19796), (2695, 17776), (2828, 16940), (3080, 15554), (3388, 14140), (3535, 13552), (3920, 12221), (4040, 11858), (4235, 11312), (4312, 11110), (4444, 10780), (4840, 9898), (4949, 9680), (5390, 8888), (5555, 8624), (5656, 8470), (5929, 8080), (6160, 7777), (6776, 7070)]