45648590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{27011}}^1$

素因数の和:27044

約数の個数: 24

約数和(自身を含む): 88977528

約数和(自身を除く): 43328938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 27011, 54022, 135055, 270110, 351143, 702286, 1755715, 3511430, 4564859, 9129718, 22824295, 45648590]

約数ペア:

[(1, 45648590), (2, 22824295), (5, 9129718), (10, 4564859), (13, 3511430), (26, 1755715), (65, 702286), (130, 351143), (169, 270110), (338, 135055), (845, 54022), (1690, 27011)]