54157090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{416593}}^1$

素因数の和:416613

約数の個数: 16

約数和(自身を含む): 104981688

約数和(自身を除く): 50824598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 416593, 833186, 2082965, 4165930, 5415709, 10831418, 27078545, 54157090]

約数ペア:

[(1, 54157090), (2, 27078545), (5, 10831418), (10, 5415709), (13, 4165930), (26, 2082965), (65, 833186), (130, 416593)]