53195128

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22091}}^1$

素因数の和:22147

約数の個数: 32

約数和(自身を含む): 116645760

約数和(自身を除く): 63450632

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 22091, 44182, 88364, 154637, 176728, 309274, 618548, 949913, 1237096, 1899826, 3799652, 6649391, 7599304, 13298782, 26597564, 53195128]

約数ペア:

[(1, 53195128), (2, 26597564), (4, 13298782), (7, 7599304), (8, 6649391), (14, 3799652), (28, 1899826), (43, 1237096), (56, 949913), (86, 618548), (172, 309274), (301, 176728), (344, 154637), (602, 88364), (1204, 44182), (2408, 22091)]