53180882

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2741}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 81437400

約数和(自身を除く): 28256518

約数列:

[1, 2, 89, 109, 178, 218, 2741, 5482, 9701, 19402, 243949, 298769, 487898, 597538, 26590441, 53180882]

約数ペア:

[(1, 53180882), (2, 26590441), (89, 597538), (109, 487898), (178, 298769), (218, 243949), (2741, 19402), (5482, 9701)]