48218937520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1078241}}^1$

素因数の和:1078310

約数の個数: 80

約数和(自身を含む): 123540655392

約数和(自身を除く): 75321717872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1720, 2236, 2795, 3440, 4472, 5590, 8944, 11180, 22360, 44720, 1078241, 2156482, 4312964, 5391205, 8625928, 10782410, 14017133, 17251856, 21564820, 28034266, 43129640, 46364363, 56068532, 70085665, 86259280, 92728726, 112137064, 140171330, 185457452, 224274128, 231821815, 280342660, 370914904, 463643630, 560685320, 602736719, 741829808, 927287260, 1121370640, 1205473438, 1854574520, 2410946876, 3013683595, 3709149040, 4821893752, 6027367190, 9643787504, 12054734380, 24109468760, 48218937520]

約数ペア:

[(1, 48218937520), (2, 24109468760), (4, 12054734380), (5, 9643787504), (8, 6027367190), (10, 4821893752), (13, 3709149040), (16, 3013683595), (20, 2410946876), (26, 1854574520), (40, 1205473438), (43, 1121370640), (52, 927287260), (65, 741829808), (80, 602736719), (86, 560685320), (104, 463643630), (130, 370914904), (172, 280342660), (208, 231821815), (215, 224274128), (260, 185457452), (344, 140171330), (430, 112137064), (520, 92728726), (559, 86259280), (688, 70085665), (860, 56068532), (1040, 46364363), (1118, 43129640), (1720, 28034266), (2236, 21564820), (2795, 17251856), (3440, 14017133), (4472, 10782410), (5590, 8625928), (8944, 5391205), (11180, 4312964), (22360, 2156482), (44720, 1078241)]