49745111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 60092928

約数和(自身を除く): 10347817

約数列:

[1, 13, 17, 31, 53, 137, 221, 403, 527, 689, 901, 1643, 1781, 2329, 4247, 6851, 7261, 11713, 21359, 27931, 30277, 55211, 72199, 94393, 123437, 225091, 363103, 938587, 1604681, 2926183, 3826547, 49745111]

約数ペア:

[(1, 49745111), (13, 3826547), (17, 2926183), (31, 1604681), (53, 938587), (137, 363103), (221, 225091), (403, 123437), (527, 94393), (689, 72199), (901, 55211), (1643, 30277), (1781, 27931), (2329, 21359), (4247, 11713), (6851, 7261)]