53831503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 12696497

約数列:

[1, 11, 17, 19, 109, 139, 187, 209, 323, 1199, 1529, 1853, 2071, 2363, 2641, 3553, 15151, 20383, 22781, 25993, 29051, 35207, 44897, 166661, 257567, 287869, 387277, 493867, 2833237, 3166559, 4893773, 53831503]

約数ペア:

[(1, 53831503), (11, 4893773), (17, 3166559), (19, 2833237), (109, 493867), (139, 387277), (187, 287869), (209, 257567), (323, 166661), (1199, 44897), (1529, 35207), (1853, 29051), (2071, 25993), (2363, 22781), (2641, 20383), (3553, 15151)]