49181132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 117863424

約数和(自身を除く): 68682292

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 71, 77, 91, 142, 143, 154, 173, 182, 284, 286, 308, 346, 364, 497, 572, 692, 781, 923, 994, 1001, 1211, 1562, 1846, 1903, 1988, 2002, 2249, 2422, 3124, 3692, 3806, 4004, 4498, 4844, 5467, 6461, 7612, 8996, 10153, 10934, 12283, 12922, 13321, 15743, 20306, 21868, 24566, 24739, 25844, 26642, 31486, 40612, 49132, 49478, 53284, 62972, 71071, 85981, 98956, 135113, 142142, 159679, 171962, 173173, 270226, 284284, 319358, 343924, 346346, 540452, 638716, 692692, 945791, 1117753, 1756469, 1891582, 2235506, 3512938, 3783164, 4471012, 7025876, 12295283, 24590566, 49181132]

約数ペア:

[(1, 49181132), (2, 24590566), (4, 12295283), (7, 7025876), (11, 4471012), (13, 3783164), (14, 3512938), (22, 2235506), (26, 1891582), (28, 1756469), (44, 1117753), (52, 945791), (71, 692692), (77, 638716), (91, 540452), (142, 346346), (143, 343924), (154, 319358), (173, 284284), (182, 270226), (284, 173173), (286, 171962), (308, 159679), (346, 142142), (364, 135113), (497, 98956), (572, 85981), (692, 71071), (781, 62972), (923, 53284), (994, 49478), (1001, 49132), (1211, 40612), (1562, 31486), (1846, 26642), (1903, 25844), (1988, 24739), (2002, 24566), (2249, 21868), (2422, 20306), (3124, 15743), (3692, 13321), (3806, 12922), (4004, 12283), (4498, 10934), (4844, 10153), (5467, 8996), (6461, 7612)]