47803954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1062

約数の個数: 24

約数和(自身を含む): 79231824

約数和(自身を除く): 31427870

約数列:

[1, 2, 11, 22, 121, 242, 251, 502, 787, 1574, 2761, 5522, 8657, 17314, 30371, 60742, 95227, 190454, 197537, 395074, 2172907, 4345814, 23901977, 47803954]

約数ペア:

[(1, 47803954), (2, 23901977), (11, 4345814), (22, 2172907), (121, 395074), (242, 197537), (251, 190454), (502, 95227), (787, 60742), (1574, 30371), (2761, 17314), (5522, 8657)]