51707600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 144841920

約数和(自身を除く): 93134320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 59, 70, 80, 100, 112, 118, 140, 175, 200, 236, 280, 295, 313, 350, 400, 413, 472, 560, 590, 626, 700, 826, 944, 1180, 1252, 1400, 1475, 1565, 1652, 2065, 2191, 2360, 2504, 2800, 2950, 3130, 3304, 4130, 4382, 4720, 5008, 5900, 6260, 6608, 7825, 8260, 8764, 10325, 10955, 11800, 12520, 15650, 16520, 17528, 18467, 20650, 21910, 23600, 25040, 31300, 33040, 35056, 36934, 41300, 43820, 54775, 62600, 73868, 82600, 87640, 92335, 109550, 125200, 129269, 147736, 165200, 175280, 184670, 219100, 258538, 295472, 369340, 438200, 461675, 517076, 646345, 738680, 876400, 923350, 1034152, 1292690, 1477360, 1846700, 2068304, 2585380, 3231725, 3693400, 5170760, 6463450, 7386800, 10341520, 12926900, 25853800, 51707600]

約数ペア:

[(1, 51707600), (2, 25853800), (4, 12926900), (5, 10341520), (7, 7386800), (8, 6463450), (10, 5170760), (14, 3693400), (16, 3231725), (20, 2585380), (25, 2068304), (28, 1846700), (35, 1477360), (40, 1292690), (50, 1034152), (56, 923350), (59, 876400), (70, 738680), (80, 646345), (100, 517076), (112, 461675), (118, 438200), (140, 369340), (175, 295472), (200, 258538), (236, 219100), (280, 184670), (295, 175280), (313, 165200), (350, 147736), (400, 129269), (413, 125200), (472, 109550), (560, 92335), (590, 87640), (626, 82600), (700, 73868), (826, 62600), (944, 54775), (1180, 43820), (1252, 41300), (1400, 36934), (1475, 35056), (1565, 33040), (1652, 31300), (2065, 25040), (2191, 23600), (2360, 21910), (2504, 20650), (2800, 18467), (2950, 17528), (3130, 16520), (3304, 15650), (4130, 12520), (4382, 11800), (4720, 10955), (5008, 10325), (5900, 8764), (6260, 8260), (6608, 7825)]