55550031

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 75148800

約数和(自身を除く): 19598769

約数列:

[1, 3, 149, 151, 447, 453, 823, 2469, 22499, 67497, 122627, 124273, 367881, 372819, 18516677, 55550031]

約数ペア:

[(1, 55550031), (3, 18516677), (149, 372819), (151, 367881), (447, 124273), (453, 122627), (823, 67497), (2469, 22499)]