55295878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 39260282

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 341, 682, 911, 979, 1822, 1958, 2759, 5518, 10021, 20042, 28241, 30349, 56482, 60698, 81079, 162158, 310651, 621302, 891869, 1783738, 2513449, 5026898, 27647939, 55295878]

約数ペア:

[(1, 55295878), (2, 27647939), (11, 5026898), (22, 2513449), (31, 1783738), (62, 891869), (89, 621302), (178, 310651), (341, 162158), (682, 81079), (911, 60698), (979, 56482), (1822, 30349), (1958, 28241), (2759, 20042), (5518, 10021)]