47927181652

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1021}}^1\times {\mathrm{1723}}^1$

素因数の和:2901

約数の個数: 72

約数和(自身を含む): 98421298080

約数和(自身を除く): 50494116428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1021, 1723, 1946, 2042, 3446, 3892, 4084, 6811, 6892, 7147, 12061, 13622, 14294, 24122, 27244, 28588, 48244, 50029, 84427, 100058, 141919, 168854, 200116, 239497, 283838, 337708, 478994, 567676, 957988, 993433, 1676479, 1759183, 1986866, 3352958, 3518366, 3973732, 6705916, 6954031, 7036732, 11735353, 12314281, 13908062, 23470706, 24628562, 27816124, 46941412, 49257124, 86199967, 172399934, 244526437, 344799868, 489052874, 978105748, 1711685059, 3423370118, 6846740236, 11981795413, 23963590826, 47927181652]

約数ペア:

[(1, 47927181652), (2, 23963590826), (4, 11981795413), (7, 6846740236), (14, 3423370118), (28, 1711685059), (49, 978105748), (98, 489052874), (139, 344799868), (196, 244526437), (278, 172399934), (556, 86199967), (973, 49257124), (1021, 46941412), (1723, 27816124), (1946, 24628562), (2042, 23470706), (3446, 13908062), (3892, 12314281), (4084, 11735353), (6811, 7036732), (6892, 6954031), (7147, 6705916), (12061, 3973732), (13622, 3518366), (14294, 3352958), (24122, 1986866), (27244, 1759183), (28588, 1676479), (48244, 993433), (50029, 957988), (84427, 567676), (100058, 478994), (141919, 337708), (168854, 283838), (200116, 239497)]