55147144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{530261}}^1$

素因数の和:530280

約数の個数: 16

約数和(自身を含む): 111355020

約数和(自身を除く): 56207876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 530261, 1060522, 2121044, 4242088, 6893393, 13786786, 27573572, 55147144]

約数ペア:

[(1, 55147144), (2, 27573572), (4, 13786786), (8, 6893393), (13, 4242088), (26, 2121044), (52, 1060522), (104, 530261)]