55390794

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 122373504

約数和(自身を除く): 66982710

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 73, 86, 102, 129, 146, 173, 219, 258, 346, 438, 519, 731, 1038, 1241, 1462, 2193, 2482, 2941, 3139, 3723, 4386, 5882, 6278, 7439, 7446, 8823, 9417, 12629, 14878, 17646, 18834, 22317, 25258, 37887, 44634, 53363, 75774, 106726, 126463, 160089, 214693, 252926, 320178, 379389, 429386, 543047, 644079, 758778, 1086094, 1288158, 1629141, 3258282, 9231799, 18463598, 27695397, 55390794]

約数ペア:

[(1, 55390794), (2, 27695397), (3, 18463598), (6, 9231799), (17, 3258282), (34, 1629141), (43, 1288158), (51, 1086094), (73, 758778), (86, 644079), (102, 543047), (129, 429386), (146, 379389), (173, 320178), (219, 252926), (258, 214693), (346, 160089), (438, 126463), (519, 106726), (731, 75774), (1038, 53363), (1241, 44634), (1462, 37887), (2193, 25258), (2482, 22317), (2941, 18834), (3139, 17646), (3723, 14878), (4386, 12629), (5882, 9417), (6278, 8823), (7439, 7446)]