47941992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 153653760

約数和(自身を除く): 105711768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 107, 126, 127, 147, 168, 196, 214, 252, 254, 294, 321, 381, 392, 428, 441, 504, 508, 588, 642, 749, 762, 856, 882, 889, 963, 1016, 1143, 1176, 1284, 1498, 1524, 1764, 1778, 1926, 2247, 2286, 2568, 2667, 2996, 3048, 3528, 3556, 3852, 4494, 4572, 5243, 5334, 5992, 6223, 6741, 7112, 7704, 8001, 8988, 9144, 10486, 10668, 12446, 13482, 13589, 15729, 16002, 17976, 18669, 20972, 21336, 24892, 26964, 27178, 31458, 32004, 37338, 40767, 41944, 47187, 49784, 53928, 54356, 56007, 62916, 64008, 74676, 81534, 94374, 95123, 108712, 112014, 122301, 125832, 149352, 163068, 188748, 190246, 224028, 244602, 285369, 326136, 377496, 380492, 448056, 489204, 570738, 665861, 760984, 856107, 978408, 1141476, 1331722, 1712214, 1997583, 2282952, 2663444, 3424428, 3995166, 5326888, 5992749, 6848856, 7990332, 11985498, 15980664, 23970996, 47941992]

約数ペア:

[(1, 47941992), (2, 23970996), (3, 15980664), (4, 11985498), (6, 7990332), (7, 6848856), (8, 5992749), (9, 5326888), (12, 3995166), (14, 3424428), (18, 2663444), (21, 2282952), (24, 1997583), (28, 1712214), (36, 1331722), (42, 1141476), (49, 978408), (56, 856107), (63, 760984), (72, 665861), (84, 570738), (98, 489204), (107, 448056), (126, 380492), (127, 377496), (147, 326136), (168, 285369), (196, 244602), (214, 224028), (252, 190246), (254, 188748), (294, 163068), (321, 149352), (381, 125832), (392, 122301), (428, 112014), (441, 108712), (504, 95123), (508, 94374), (588, 81534), (642, 74676), (749, 64008), (762, 62916), (856, 56007), (882, 54356), (889, 53928), (963, 49784), (1016, 47187), (1143, 41944), (1176, 40767), (1284, 37338), (1498, 32004), (1524, 31458), (1764, 27178), (1778, 26964), (1926, 24892), (2247, 21336), (2286, 20972), (2568, 18669), (2667, 17976), (2996, 16002), (3048, 15729), (3528, 13589), (3556, 13482), (3852, 12446), (4494, 10668), (4572, 10486), (5243, 9144), (5334, 8988), (5992, 8001), (6223, 7704), (6741, 7112)]