50483440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{90149}}^1$

素因数の和:90169

約数の個数: 40

約数和(自身を含む): 134143200

約数和(自身を除く): 83659760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 90149, 180298, 360596, 450745, 631043, 721192, 901490, 1262086, 1442384, 1802980, 2524172, 3155215, 3605960, 5048344, 6310430, 7211920, 10096688, 12620860, 25241720, 50483440]

約数ペア:

[(1, 50483440), (2, 25241720), (4, 12620860), (5, 10096688), (7, 7211920), (8, 6310430), (10, 5048344), (14, 3605960), (16, 3155215), (20, 2524172), (28, 1802980), (35, 1442384), (40, 1262086), (56, 901490), (70, 721192), (80, 631043), (112, 450745), (140, 360596), (280, 180298), (560, 90149)]