52186491

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 89625600

約数和(自身を除く): 37439109

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 3889, 4473, 11667, 13419, 27223, 35001, 81669, 105003, 245007, 276119, 735021, 828357, 1932833, 2485071, 5798499, 7455213, 17395497, 52186491]

約数ペア:

[(1, 52186491), (3, 17395497), (7, 7455213), (9, 5798499), (21, 2485071), (27, 1932833), (63, 828357), (71, 735021), (189, 276119), (213, 245007), (497, 105003), (639, 81669), (1491, 35001), (1917, 27223), (3889, 13419), (4473, 11667)]