55821654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10303}}^1$

素因数の和:10361

約数の個数: 48

約数和(自身を含む): 141453312

約数和(自身を除く): 85631658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 10303, 20606, 30909, 61818, 72121, 92727, 144242, 185454, 216363, 432726, 443029, 649089, 886058, 1298178, 1329087, 2658174, 3101203, 3987261, 6202406, 7974522, 9303609, 18607218, 27910827, 55821654]

約数ペア:

[(1, 55821654), (2, 27910827), (3, 18607218), (6, 9303609), (7, 7974522), (9, 6202406), (14, 3987261), (18, 3101203), (21, 2658174), (42, 1329087), (43, 1298178), (63, 886058), (86, 649089), (126, 443029), (129, 432726), (258, 216363), (301, 185454), (387, 144242), (602, 92727), (774, 72121), (903, 61818), (1806, 30909), (2709, 20606), (5418, 10303)]