51866386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1201}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 92082816

約数和(自身を除く): 40216430

約数列:

[1, 2, 11, 13, 22, 26, 143, 151, 286, 302, 1201, 1661, 1963, 2402, 3322, 3926, 13211, 15613, 21593, 26422, 31226, 43186, 171743, 181351, 343486, 362702, 1994861, 2357563, 3989722, 4715126, 25933193, 51866386]

約数ペア:

[(1, 51866386), (2, 25933193), (11, 4715126), (13, 3989722), (22, 2357563), (26, 1994861), (143, 362702), (151, 343486), (286, 181351), (302, 171743), (1201, 43186), (1661, 31226), (1963, 26422), (2402, 21593), (3322, 15613), (3926, 13211)]