57520458

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{1901}}^1$

素因数の和:1991

約数の個数: 36

約数和(自身を含む): 127808694

約数和(自身を除く): 70288236

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1681, 1901, 3362, 3802, 5043, 5703, 10086, 11406, 15129, 17109, 30258, 34218, 77941, 155882, 233823, 467646, 701469, 1402938, 3195581, 6391162, 9586743, 19173486, 28760229, 57520458]

約数ペア:

[(1, 57520458), (2, 28760229), (3, 19173486), (6, 9586743), (9, 6391162), (18, 3195581), (41, 1402938), (82, 701469), (123, 467646), (246, 233823), (369, 155882), (738, 77941), (1681, 34218), (1901, 30258), (3362, 17109), (3802, 15129), (5043, 11406), (5703, 10086)]