55400238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7043}}^1$

素因数の和:7093

約数の個数: 48

約数和(自身を含む): 131863680

約数和(自身を除く): 76463442

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7043, 7866, 14086, 21129, 42258, 63387, 126774, 133817, 161989, 267634, 323978, 401451, 485967, 802902, 971934, 1204353, 1457901, 2408706, 2915802, 3077791, 6155582, 9233373, 18466746, 27700119, 55400238]

約数ペア:

[(1, 55400238), (2, 27700119), (3, 18466746), (6, 9233373), (9, 6155582), (18, 3077791), (19, 2915802), (23, 2408706), (38, 1457901), (46, 1204353), (57, 971934), (69, 802902), (114, 485967), (138, 401451), (171, 323978), (207, 267634), (342, 161989), (414, 133817), (437, 126774), (874, 63387), (1311, 42258), (2622, 21129), (3933, 14086), (7043, 7866)]