49917712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 116242560

約数和(自身を除く): 66324848

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 743, 884, 988, 1292, 1486, 1768, 1976, 2584, 2972, 3536, 3952, 4199, 5168, 5944, 8398, 9659, 11888, 12631, 14117, 16796, 19318, 25262, 28234, 33592, 38636, 50524, 56468, 67184, 77272, 101048, 112936, 154544, 164203, 183521, 202096, 225872, 239989, 328406, 367042, 479978, 656812, 734084, 959956, 1313624, 1468168, 1919912, 2627248, 2936336, 3119857, 3839824, 6239714, 12479428, 24958856, 49917712]

約数ペア:

[(1, 49917712), (2, 24958856), (4, 12479428), (8, 6239714), (13, 3839824), (16, 3119857), (17, 2936336), (19, 2627248), (26, 1919912), (34, 1468168), (38, 1313624), (52, 959956), (68, 734084), (76, 656812), (104, 479978), (136, 367042), (152, 328406), (208, 239989), (221, 225872), (247, 202096), (272, 183521), (304, 164203), (323, 154544), (442, 112936), (494, 101048), (646, 77272), (743, 67184), (884, 56468), (988, 50524), (1292, 38636), (1486, 33592), (1768, 28234), (1976, 25262), (2584, 19318), (2972, 16796), (3536, 14117), (3952, 12631), (4199, 11888), (5168, 9659), (5944, 8398)]