5200123159495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{966439}}^1$

素因数の和:966764

約数の個数: 48

約数和(自身を含む): 7211095925760

約数和(自身を除く): 2010972766265

約数列:

[1, 5, 11, 19, 55, 95, 209, 271, 361, 1045, 1355, 1805, 2981, 3971, 5149, 14905, 19855, 25745, 56639, 97831, 283195, 489155, 966439, 1076141, 4832195, 5380705, 10630829, 18362341, 53154145, 91811705, 201985751, 261904969, 348884479, 1009928755, 1309524845, 1744422395, 2880954659, 3837729269, 4976194411, 14404773295, 19188646345, 24880972055, 54738138521, 94547693809, 273690692605, 472738469045, 1040024631899, 5200123159495]

約数ペア:

[(1, 5200123159495), (5, 1040024631899), (11, 472738469045), (19, 273690692605), (55, 94547693809), (95, 54738138521), (209, 24880972055), (271, 19188646345), (361, 14404773295), (1045, 4976194411), (1355, 3837729269), (1805, 2880954659), (2981, 1744422395), (3971, 1309524845), (5149, 1009928755), (14905, 348884479), (19855, 261904969), (25745, 201985751), (56639, 91811705), (97831, 53154145), (283195, 18362341), (489155, 10630829), (966439, 5380705), (1076141, 4832195)]