55805841

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 105055104

約数和(自身を除く): 49249263

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 67, 81, 91, 113, 117, 189, 201, 273, 339, 351, 469, 567, 603, 791, 819, 871, 1017, 1053, 1407, 1469, 1809, 2373, 2457, 2613, 3051, 4221, 4407, 5427, 6097, 7119, 7371, 7571, 7839, 9153, 10283, 12663, 13221, 18291, 21357, 22713, 23517, 30849, 37989, 39663, 52997, 54873, 64071, 68139, 70551, 92547, 98423, 118989, 158991, 164619, 204417, 277641, 295269, 476973, 493857, 613251, 688961, 832923, 885807, 1430919, 2066883, 2657421, 4292757, 6200649, 7972263, 18601947, 55805841]

約数ペア:

[(1, 55805841), (3, 18601947), (7, 7972263), (9, 6200649), (13, 4292757), (21, 2657421), (27, 2066883), (39, 1430919), (63, 885807), (67, 832923), (81, 688961), (91, 613251), (113, 493857), (117, 476973), (189, 295269), (201, 277641), (273, 204417), (339, 164619), (351, 158991), (469, 118989), (567, 98423), (603, 92547), (791, 70551), (819, 68139), (871, 64071), (1017, 54873), (1053, 52997), (1407, 39663), (1469, 37989), (1809, 30849), (2373, 23517), (2457, 22713), (2613, 21357), (3051, 18291), (4221, 13221), (4407, 12663), (5427, 10283), (6097, 9153), (7119, 7839), (7371, 7571)]