49518664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1531}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 100376640

約数和(自身を除く): 50857976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 1531, 2488, 3062, 4043, 6124, 8086, 12248, 16172, 19903, 32344, 39806, 79612, 159224, 476141, 952282, 1904564, 3809128, 6189833, 12379666, 24759332, 49518664]

約数ペア:

[(1, 49518664), (2, 24759332), (4, 12379666), (8, 6189833), (13, 3809128), (26, 1904564), (52, 952282), (104, 476141), (311, 159224), (622, 79612), (1244, 39806), (1531, 32344), (2488, 19903), (3062, 16172), (4043, 12248), (6124, 8086)]