52820418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66191}}^1$

素因数の和:66222

約数の個数: 32

約数和(自身を含む): 127088640

約数和(自身を除く): 74268222

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 66191, 132382, 198573, 397146, 463337, 926674, 1257629, 1390011, 2515258, 2780022, 3772887, 7545774, 8803403, 17606806, 26410209, 52820418]

約数ペア:

[(1, 52820418), (2, 26410209), (3, 17606806), (6, 8803403), (7, 7545774), (14, 3772887), (19, 2780022), (21, 2515258), (38, 1390011), (42, 1257629), (57, 926674), (114, 463337), (133, 397146), (266, 198573), (399, 132382), (798, 66191)]