49591542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 89754378

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 23, 26, 33, 39, 42, 46, 66, 69, 77, 78, 91, 138, 143, 154, 161, 182, 231, 253, 273, 286, 299, 322, 359, 429, 462, 483, 506, 546, 598, 718, 759, 858, 897, 966, 1001, 1077, 1518, 1771, 1794, 2002, 2093, 2154, 2513, 3003, 3289, 3542, 3949, 4186, 4667, 5026, 5313, 6006, 6279, 6578, 7539, 7898, 8257, 9334, 9867, 10626, 11847, 12558, 14001, 15078, 16514, 19734, 23023, 23694, 24771, 27643, 28002, 32669, 46046, 49542, 51337, 55286, 57799, 65338, 69069, 82929, 90827, 98007, 102674, 107341, 115598, 138138, 154011, 165858, 173397, 181654, 196014, 214682, 272481, 308022, 322023, 346794, 359359, 544962, 635789, 644046, 718718, 751387, 1078077, 1180751, 1271578, 1502774, 1907367, 2156154, 2254161, 2361502, 3542253, 3814734, 4508322, 7084506, 8265257, 16530514, 24795771, 49591542]

約数ペア:

[(1, 49591542), (2, 24795771), (3, 16530514), (6, 8265257), (7, 7084506), (11, 4508322), (13, 3814734), (14, 3542253), (21, 2361502), (22, 2254161), (23, 2156154), (26, 1907367), (33, 1502774), (39, 1271578), (42, 1180751), (46, 1078077), (66, 751387), (69, 718718), (77, 644046), (78, 635789), (91, 544962), (138, 359359), (143, 346794), (154, 322023), (161, 308022), (182, 272481), (231, 214682), (253, 196014), (273, 181654), (286, 173397), (299, 165858), (322, 154011), (359, 138138), (429, 115598), (462, 107341), (483, 102674), (506, 98007), (546, 90827), (598, 82929), (718, 69069), (759, 65338), (858, 57799), (897, 55286), (966, 51337), (1001, 49542), (1077, 46046), (1518, 32669), (1771, 28002), (1794, 27643), (2002, 24771), (2093, 23694), (2154, 23023), (2513, 19734), (3003, 16514), (3289, 15078), (3542, 14001), (3949, 12558), (4186, 11847), (4667, 10626), (5026, 9867), (5313, 9334), (6006, 8257), (6279, 7898), (6578, 7539)]