55254537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{472261}}^1$

素因数の和:472280

約数の個数: 12

約数和(自身を含む): 85951684

約数和(自身を除く): 30697147

約数列:

[1, 3, 9, 13, 39, 117, 472261, 1416783, 4250349, 6139393, 18418179, 55254537]

約数ペア:

[(1, 55254537), (3, 18418179), (9, 6139393), (13, 4250349), (39, 1416783), (117, 472261)]