50867840

素因数分解:

$2^7\times 5^1\times {\mathrm{79481}}^1$

素因数の和:79500

約数の個数: 32

約数和(自身を含む): 121607460

約数和(自身を除く): 70739620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 79481, 158962, 317924, 397405, 635848, 794810, 1271696, 1589620, 2543392, 3179240, 5086784, 6358480, 10173568, 12716960, 25433920, 50867840]

約数ペア:

[(1, 50867840), (2, 25433920), (4, 12716960), (5, 10173568), (8, 6358480), (10, 5086784), (16, 3179240), (20, 2543392), (32, 1589620), (40, 1271696), (64, 794810), (80, 635848), (128, 397405), (160, 317924), (320, 158962), (640, 79481)]