49193431924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2129}}^1$

素因数の和:2442

約数の個数: 144

約数和(自身を含む): 112633718400

約数和(自身を除く): 63440286476

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 257, 266, 338, 364, 494, 514, 532, 676, 988, 1028, 1183, 1729, 1799, 2129, 2366, 3211, 3341, 3458, 3598, 4258, 4732, 4883, 6422, 6682, 6916, 7196, 8516, 9766, 12844, 13364, 14903, 19532, 22477, 23387, 27677, 29806, 34181, 40451, 43433, 44954, 46774, 55354, 59612, 63479, 68362, 80902, 86866, 89908, 93548, 110708, 126958, 136724, 161804, 173732, 193739, 253916, 283157, 304031, 359801, 387478, 444353, 525863, 547153, 566314, 608062, 719602, 774956, 825227, 888706, 1051726, 1094306, 1132628, 1216124, 1439204, 1650454, 1777412, 2103452, 2188612, 2518607, 3300908, 3681041, 3830071, 5037214, 5776589, 6836219, 7112989, 7362082, 7660142, 10074428, 10395907, 11553178, 13672438, 14225978, 14724164, 15320284, 20791814, 23106356, 27344876, 28451956, 41583628, 47853533, 49790923, 72771349, 92468857, 95707066, 99581846, 135146791, 145542698, 184937714, 191414132, 199163692, 270293582, 291085396, 369875428, 540587164, 647281999, 946027537, 1294563998, 1756908283, 1892055074, 2589127996, 3513816566, 3784110148, 7027633132, 12298357981, 24596715962, 49193431924]

約数ペア:

[(1, 49193431924), (2, 24596715962), (4, 12298357981), (7, 7027633132), (13, 3784110148), (14, 3513816566), (19, 2589127996), (26, 1892055074), (28, 1756908283), (38, 1294563998), (52, 946027537), (76, 647281999), (91, 540587164), (133, 369875428), (169, 291085396), (182, 270293582), (247, 199163692), (257, 191414132), (266, 184937714), (338, 145542698), (364, 135146791), (494, 99581846), (514, 95707066), (532, 92468857), (676, 72771349), (988, 49790923), (1028, 47853533), (1183, 41583628), (1729, 28451956), (1799, 27344876), (2129, 23106356), (2366, 20791814), (3211, 15320284), (3341, 14724164), (3458, 14225978), (3598, 13672438), (4258, 11553178), (4732, 10395907), (4883, 10074428), (6422, 7660142), (6682, 7362082), (6916, 7112989), (7196, 6836219), (8516, 5776589), (9766, 5037214), (12844, 3830071), (13364, 3681041), (14903, 3300908), (19532, 2518607), (22477, 2188612), (23387, 2103452), (27677, 1777412), (29806, 1650454), (34181, 1439204), (40451, 1216124), (43433, 1132628), (44954, 1094306), (46774, 1051726), (55354, 888706), (59612, 825227), (63479, 774956), (68362, 719602), (80902, 608062), (86866, 566314), (89908, 547153), (93548, 525863), (110708, 444353), (126958, 387478), (136724, 359801), (161804, 304031), (173732, 283157), (193739, 253916)]