49738690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 92461824

約数和(自身を除く): 42723134

約数列:

[1, 2, 5, 10, 47, 94, 97, 194, 235, 470, 485, 970, 1091, 2182, 4559, 5455, 9118, 10910, 22795, 45590, 51277, 102554, 105827, 211654, 256385, 512770, 529135, 1058270, 4973869, 9947738, 24869345, 49738690]

約数ペア:

[(1, 49738690), (2, 24869345), (5, 9947738), (10, 4973869), (47, 1058270), (94, 529135), (97, 512770), (194, 256385), (235, 211654), (470, 105827), (485, 102554), (970, 51277), (1091, 45590), (2182, 22795), (4559, 10910), (5455, 9118)]