51460578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{219917}}^1$

素因数の和:219938

約数の個数: 24

約数和(自身を含む): 120075228

約数和(自身を除く): 68614650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 219917, 439834, 659751, 1319502, 1979253, 2858921, 3958506, 5717842, 8576763, 17153526, 25730289, 51460578]

約数ペア:

[(1, 51460578), (2, 25730289), (3, 17153526), (6, 8576763), (9, 5717842), (13, 3958506), (18, 2858921), (26, 1979253), (39, 1319502), (78, 659751), (117, 439834), (234, 219917)]