51121746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{72823}}^1$

素因数の和:72847

約数の個数: 32

約数和(自身を含む): 122344320

約数和(自身を除く): 71222574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 72823, 145646, 218469, 436938, 655407, 946699, 1310814, 1893398, 1966221, 2840097, 3932442, 5680194, 8520291, 17040582, 25560873, 51121746]

約数ペア:

[(1, 51121746), (2, 25560873), (3, 17040582), (6, 8520291), (9, 5680194), (13, 3932442), (18, 2840097), (26, 1966221), (27, 1893398), (39, 1310814), (54, 946699), (78, 655407), (117, 436938), (234, 218469), (351, 145646), (702, 72823)]