51559884

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 135272592

約数和(自身を除く): 83712708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 443, 477, 549, 636, 732, 886, 954, 1098, 1329, 1772, 1908, 2196, 2658, 3233, 3987, 5316, 6466, 7974, 9699, 12932, 15948, 19398, 23479, 27023, 29097, 38796, 46958, 54046, 58194, 70437, 81069, 93916, 108092, 116388, 140874, 162138, 211311, 243207, 281748, 324276, 422622, 486414, 845244, 972828, 1432219, 2864438, 4296657, 5728876, 8593314, 12889971, 17186628, 25779942, 51559884]

約数ペア:

[(1, 51559884), (2, 25779942), (3, 17186628), (4, 12889971), (6, 8593314), (9, 5728876), (12, 4296657), (18, 2864438), (36, 1432219), (53, 972828), (61, 845244), (106, 486414), (122, 422622), (159, 324276), (183, 281748), (212, 243207), (244, 211311), (318, 162138), (366, 140874), (443, 116388), (477, 108092), (549, 93916), (636, 81069), (732, 70437), (886, 58194), (954, 54046), (1098, 46958), (1329, 38796), (1772, 29097), (1908, 27023), (2196, 23479), (2658, 19398), (3233, 15948), (3987, 12932), (5316, 9699), (6466, 7974)]