50071040

素因数分解:

$2^9\times 5^1\times {\mathrm{19559}}^1$

素因数の和:19582

約数の個数: 40

約数和(自身を含む): 120059280

約数和(自身を除く): 69988240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 19559, 39118, 78236, 97795, 156472, 195590, 312944, 391180, 625888, 782360, 1251776, 1564720, 2503552, 3129440, 5007104, 6258880, 10014208, 12517760, 25035520, 50071040]

約数ペア:

[(1, 50071040), (2, 25035520), (4, 12517760), (5, 10014208), (8, 6258880), (10, 5007104), (16, 3129440), (20, 2503552), (32, 1564720), (40, 1251776), (64, 782360), (80, 625888), (128, 391180), (160, 312944), (256, 195590), (320, 156472), (512, 97795), (640, 78236), (1280, 39118), (2560, 19559)]