51018898

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{12107}}^1$

素因数の和:12166

約数の個数: 24

約数和(自身を含む): 91100592

約数和(自身を除く): 40081694

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 12107, 24214, 84749, 169498, 520601, 593243, 1041202, 1186486, 3644207, 7288414, 25509449, 51018898]

約数ペア:

[(1, 51018898), (2, 25509449), (7, 7288414), (14, 3644207), (43, 1186486), (49, 1041202), (86, 593243), (98, 520601), (301, 169498), (602, 84749), (2107, 24214), (4214, 12107)]