47349744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 80

約数和(自身を含む): 132804000

約数和(自身を除く): 85454256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 449, 507, 624, 676, 898, 1014, 1347, 1352, 1796, 2028, 2197, 2694, 2704, 3592, 4056, 4394, 5388, 5837, 6591, 7184, 8112, 8788, 10776, 11674, 13182, 17511, 17576, 21552, 23348, 26364, 35022, 35152, 46696, 52728, 70044, 75881, 93392, 105456, 140088, 151762, 227643, 280176, 303524, 455286, 607048, 910572, 986453, 1214096, 1821144, 1972906, 2959359, 3642288, 3945812, 5918718, 7891624, 11837436, 15783248, 23674872, 47349744]

約数ペア:

[(1, 47349744), (2, 23674872), (3, 15783248), (4, 11837436), (6, 7891624), (8, 5918718), (12, 3945812), (13, 3642288), (16, 2959359), (24, 1972906), (26, 1821144), (39, 1214096), (48, 986453), (52, 910572), (78, 607048), (104, 455286), (156, 303524), (169, 280176), (208, 227643), (312, 151762), (338, 140088), (449, 105456), (507, 93392), (624, 75881), (676, 70044), (898, 52728), (1014, 46696), (1347, 35152), (1352, 35022), (1796, 26364), (2028, 23348), (2197, 21552), (2694, 17576), (2704, 17511), (3592, 13182), (4056, 11674), (4394, 10776), (5388, 8788), (5837, 8112), (6591, 7184)]