50801360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 123206400

約数和(自身を除く): 72405040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 59, 80, 94, 118, 188, 229, 235, 236, 295, 376, 458, 470, 472, 590, 752, 916, 940, 944, 1145, 1180, 1832, 1880, 2290, 2360, 2773, 3664, 3760, 4580, 4720, 5546, 9160, 10763, 11092, 13511, 13865, 18320, 21526, 22184, 27022, 27730, 43052, 44368, 53815, 54044, 55460, 67555, 86104, 107630, 108088, 110920, 135110, 172208, 215260, 216176, 221840, 270220, 430520, 540440, 635017, 861040, 1080880, 1270034, 2540068, 3175085, 5080136, 6350170, 10160272, 12700340, 25400680, 50801360]

約数ペア:

[(1, 50801360), (2, 25400680), (4, 12700340), (5, 10160272), (8, 6350170), (10, 5080136), (16, 3175085), (20, 2540068), (40, 1270034), (47, 1080880), (59, 861040), (80, 635017), (94, 540440), (118, 430520), (188, 270220), (229, 221840), (235, 216176), (236, 215260), (295, 172208), (376, 135110), (458, 110920), (470, 108088), (472, 107630), (590, 86104), (752, 67555), (916, 55460), (940, 54044), (944, 53815), (1145, 44368), (1180, 43052), (1832, 27730), (1880, 27022), (2290, 22184), (2360, 21526), (2773, 18320), (3664, 13865), (3760, 13511), (4580, 11092), (4720, 10763), (5546, 9160)]