55145286

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{6947}}^1$

素因数の和:6975

約数の個数: 60

約数和(自身を含む): 143761068

約数和(自身を除く): 88615782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 6947, 7938, 13894, 20841, 41682, 48629, 62523, 97258, 125046, 145887, 187569, 291774, 340403, 375138, 437661, 562707, 680806, 875322, 1021209, 1125414, 1312983, 2042418, 2625966, 3063627, 3938949, 6127254, 7877898, 9190881, 18381762, 27572643, 55145286]

約数ペア:

[(1, 55145286), (2, 27572643), (3, 18381762), (6, 9190881), (7, 7877898), (9, 6127254), (14, 3938949), (18, 3063627), (21, 2625966), (27, 2042418), (42, 1312983), (49, 1125414), (54, 1021209), (63, 875322), (81, 680806), (98, 562707), (126, 437661), (147, 375138), (162, 340403), (189, 291774), (294, 187569), (378, 145887), (441, 125046), (567, 97258), (882, 62523), (1134, 48629), (1323, 41682), (2646, 20841), (3969, 13894), (6947, 7938)]