49487984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 121033920

約数和(自身を除く): 71545936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 829, 1066, 1148, 1456, 1658, 2132, 2296, 3316, 3731, 4264, 4592, 5803, 6632, 7462, 8528, 10777, 11606, 13264, 14924, 21554, 23212, 29848, 33989, 43108, 46424, 59696, 67978, 75439, 86216, 92848, 135956, 150878, 172432, 237923, 271912, 301756, 441857, 475846, 543824, 603512, 883714, 951692, 1207024, 1767428, 1903384, 3092999, 3534856, 3806768, 6185998, 7069712, 12371996, 24743992, 49487984]

約数ペア:

[(1, 49487984), (2, 24743992), (4, 12371996), (7, 7069712), (8, 6185998), (13, 3806768), (14, 3534856), (16, 3092999), (26, 1903384), (28, 1767428), (41, 1207024), (52, 951692), (56, 883714), (82, 603512), (91, 543824), (104, 475846), (112, 441857), (164, 301756), (182, 271912), (208, 237923), (287, 172432), (328, 150878), (364, 135956), (533, 92848), (574, 86216), (656, 75439), (728, 67978), (829, 59696), (1066, 46424), (1148, 43108), (1456, 33989), (1658, 29848), (2132, 23212), (2296, 21554), (3316, 14924), (3731, 13264), (4264, 11606), (4592, 10777), (5803, 8528), (6632, 7462)]