49190480

素因数分解:

$2^4\times 5^1\times {\mathrm{614881}}^1$

素因数の和:614894

約数の個数: 20

約数和(自身を含む): 114368052

約数和(自身を除く): 65177572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 614881, 1229762, 2459524, 3074405, 4919048, 6148810, 9838096, 12297620, 24595240, 49190480]

約数ペア:

[(1, 49190480), (2, 24595240), (4, 12297620), (5, 9838096), (8, 6148810), (10, 4919048), (16, 3074405), (20, 2459524), (40, 1229762), (80, 614881)]