49485458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{14327}}^1$

素因数の和:14497

約数の個数: 16

約数和(自身を含む): 81497664

約数和(自身を除く): 32012206

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 14327, 28654, 157597, 315194, 2249339, 4498678, 24742729, 49485458]

約数ペア:

[(1, 49485458), (2, 24742729), (11, 4498678), (22, 2249339), (157, 315194), (314, 157597), (1727, 28654), (3454, 14327)]