49114880

素因数分解:

$2^8\times 5^1\times {\mathrm{38371}}^1$

素因数の和:38392

約数の個数: 36

約数和(自身を含む): 117648552

約数和(自身を除く): 68533672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 38371, 76742, 153484, 191855, 306968, 383710, 613936, 767420, 1227872, 1534840, 2455744, 3069680, 4911488, 6139360, 9822976, 12278720, 24557440, 49114880]

約数ペア:

[(1, 49114880), (2, 24557440), (4, 12278720), (5, 9822976), (8, 6139360), (10, 4911488), (16, 3069680), (20, 2455744), (32, 1534840), (40, 1227872), (64, 767420), (80, 613936), (128, 383710), (160, 306968), (256, 191855), (320, 153484), (640, 76742), (1280, 38371)]