55526120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106781}}^1$

素因数の和:106805

約数の個数: 32

約数和(自身を含む): 134545320

約数和(自身を除く): 79019200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 106781, 213562, 427124, 533905, 854248, 1067810, 1388153, 2135620, 2776306, 4271240, 5552612, 6940765, 11105224, 13881530, 27763060, 55526120]

約数ペア:

[(1, 55526120), (2, 27763060), (4, 13881530), (5, 11105224), (8, 6940765), (10, 5552612), (13, 4271240), (20, 2776306), (26, 2135620), (40, 1388153), (52, 1067810), (65, 854248), (104, 533905), (130, 427124), (260, 213562), (520, 106781)]