48797600

素因数分解:

$2^5\times 5^2\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 120140748

約数和(自身を除く): 71343148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 181, 200, 337, 362, 400, 674, 724, 800, 905, 1348, 1448, 1685, 1810, 2696, 2896, 3370, 3620, 4525, 5392, 5792, 6740, 7240, 8425, 9050, 10784, 13480, 14480, 16850, 18100, 26960, 28960, 33700, 36200, 53920, 60997, 67400, 72400, 121994, 134800, 144800, 243988, 269600, 304985, 487976, 609970, 975952, 1219940, 1524925, 1951904, 2439880, 3049850, 4879760, 6099700, 9759520, 12199400, 24398800, 48797600]

約数ペア:

[(1, 48797600), (2, 24398800), (4, 12199400), (5, 9759520), (8, 6099700), (10, 4879760), (16, 3049850), (20, 2439880), (25, 1951904), (32, 1524925), (40, 1219940), (50, 975952), (80, 609970), (100, 487976), (160, 304985), (181, 269600), (200, 243988), (337, 144800), (362, 134800), (400, 121994), (674, 72400), (724, 67400), (800, 60997), (905, 53920), (1348, 36200), (1448, 33700), (1685, 28960), (1810, 26960), (2696, 18100), (2896, 16850), (3370, 14480), (3620, 13480), (4525, 10784), (5392, 9050), (5792, 8425), (6740, 7240)]