51778746

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 116798760

約数和(自身を除く): 65020014

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 281, 353, 522, 562, 706, 843, 1059, 1686, 2118, 2529, 3177, 5058, 6354, 8149, 10237, 16298, 20474, 24447, 30711, 48894, 61422, 73341, 92133, 99193, 146682, 184266, 198386, 297579, 595158, 892737, 1785474, 2876597, 5753194, 8629791, 17259582, 25889373, 51778746]

約数ペア:

[(1, 51778746), (2, 25889373), (3, 17259582), (6, 8629791), (9, 5753194), (18, 2876597), (29, 1785474), (58, 892737), (87, 595158), (174, 297579), (261, 198386), (281, 184266), (353, 146682), (522, 99193), (562, 92133), (706, 73341), (843, 61422), (1059, 48894), (1686, 30711), (2118, 24447), (2529, 20474), (3177, 16298), (5058, 10237), (6354, 8149)]