51476320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 152409600

約数和(自身を除く): 100933280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 59, 70, 76, 80, 82, 95, 112, 118, 133, 140, 152, 160, 164, 190, 205, 224, 236, 266, 280, 287, 295, 304, 328, 380, 410, 413, 472, 532, 560, 574, 590, 608, 656, 665, 760, 779, 820, 826, 944, 1064, 1120, 1121, 1148, 1180, 1312, 1330, 1435, 1520, 1558, 1640, 1652, 1888, 2065, 2128, 2242, 2296, 2360, 2419, 2660, 2870, 3040, 3116, 3280, 3304, 3895, 4130, 4256, 4484, 4592, 4720, 4838, 5320, 5453, 5605, 5740, 6232, 6560, 6608, 7790, 7847, 8260, 8968, 9184, 9440, 9676, 10640, 10906, 11210, 11480, 12095, 12464, 13216, 15580, 15694, 16520, 16933, 17936, 19352, 21280, 21812, 22420, 22960, 24190, 24928, 27265, 31160, 31388, 33040, 33866, 35872, 38704, 39235, 43624, 44840, 45920, 45961, 48380, 54530, 62320, 62776, 66080, 67732, 77408, 78470, 84665, 87248, 89680, 91922, 96760, 109060, 124640, 125552, 135464, 156940, 169330, 174496, 179360, 183844, 193520, 218120, 229805, 251104, 270928, 313880, 321727, 338660, 367688, 387040, 436240, 459610, 541856, 627760, 643454, 677320, 735376, 872480, 919220, 1255520, 1286908, 1354640, 1470752, 1608635, 1838440, 2573816, 2709280, 3217270, 3676880, 5147632, 6434540, 7353760, 10295264, 12869080, 25738160, 51476320]

約数ペア:

[(1, 51476320), (2, 25738160), (4, 12869080), (5, 10295264), (7, 7353760), (8, 6434540), (10, 5147632), (14, 3676880), (16, 3217270), (19, 2709280), (20, 2573816), (28, 1838440), (32, 1608635), (35, 1470752), (38, 1354640), (40, 1286908), (41, 1255520), (56, 919220), (59, 872480), (70, 735376), (76, 677320), (80, 643454), (82, 627760), (95, 541856), (112, 459610), (118, 436240), (133, 387040), (140, 367688), (152, 338660), (160, 321727), (164, 313880), (190, 270928), (205, 251104), (224, 229805), (236, 218120), (266, 193520), (280, 183844), (287, 179360), (295, 174496), (304, 169330), (328, 156940), (380, 135464), (410, 125552), (413, 124640), (472, 109060), (532, 96760), (560, 91922), (574, 89680), (590, 87248), (608, 84665), (656, 78470), (665, 77408), (760, 67732), (779, 66080), (820, 62776), (826, 62320), (944, 54530), (1064, 48380), (1120, 45961), (1121, 45920), (1148, 44840), (1180, 43624), (1312, 39235), (1330, 38704), (1435, 35872), (1520, 33866), (1558, 33040), (1640, 31388), (1652, 31160), (1888, 27265), (2065, 24928), (2128, 24190), (2242, 22960), (2296, 22420), (2360, 21812), (2419, 21280), (2660, 19352), (2870, 17936), (3040, 16933), (3116, 16520), (3280, 15694), (3304, 15580), (3895, 13216), (4130, 12464), (4256, 12095), (4484, 11480), (4592, 11210), (4720, 10906), (4838, 10640), (5320, 9676), (5453, 9440), (5605, 9184), (5740, 8968), (6232, 8260), (6560, 7847), (6608, 7790)]