55642986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10771}}^1$

素因数の和:10827

約数の個数: 48

約数和(自身を含む): 141156288

約数和(自身を除く): 85513302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 10771, 21542, 32313, 64626, 75397, 96939, 150794, 193878, 226191, 441611, 452382, 678573, 883222, 1324833, 1357146, 2649666, 3091277, 3974499, 6182554, 7948998, 9273831, 18547662, 27821493, 55642986]

約数ペア:

[(1, 55642986), (2, 27821493), (3, 18547662), (6, 9273831), (7, 7948998), (9, 6182554), (14, 3974499), (18, 3091277), (21, 2649666), (41, 1357146), (42, 1324833), (63, 883222), (82, 678573), (123, 452382), (126, 441611), (246, 226191), (287, 193878), (369, 150794), (574, 96939), (738, 75397), (861, 64626), (1722, 32313), (2583, 21542), (5166, 10771)]