49843240

素因数分解:

$2^3\times 5^1\times {\mathrm{1246081}}^1$

素因数の和:1246092

約数の個数: 16

約数和(自身を含む): 112147380

約数和(自身を除く): 62304140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1246081, 2492162, 4984324, 6230405, 9968648, 12460810, 24921620, 49843240]

約数ペア:

[(1, 49843240), (2, 24921620), (4, 12460810), (5, 9968648), (8, 6230405), (10, 4984324), (20, 2492162), (40, 1246081)]