50742080

素因数分解:

$2^6\times 5^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:891

約数の個数: 56

約数和(自身を含む): 121496328

約数和(自身を除く): 70754248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 257, 320, 514, 617, 1028, 1234, 1285, 2056, 2468, 2570, 3085, 4112, 4936, 5140, 6170, 8224, 9872, 10280, 12340, 16448, 19744, 20560, 24680, 39488, 41120, 49360, 82240, 98720, 158569, 197440, 317138, 634276, 792845, 1268552, 1585690, 2537104, 3171380, 5074208, 6342760, 10148416, 12685520, 25371040, 50742080]

約数ペア:

[(1, 50742080), (2, 25371040), (4, 12685520), (5, 10148416), (8, 6342760), (10, 5074208), (16, 3171380), (20, 2537104), (32, 1585690), (40, 1268552), (64, 792845), (80, 634276), (160, 317138), (257, 197440), (320, 158569), (514, 98720), (617, 82240), (1028, 49360), (1234, 41120), (1285, 39488), (2056, 24680), (2468, 20560), (2570, 19744), (3085, 16448), (4112, 12340), (4936, 10280), (5140, 9872), (6170, 8224)]