55964328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 167608320

約数和(自身を除く): 111643992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 61, 84, 86, 122, 127, 129, 168, 172, 183, 244, 254, 258, 301, 344, 366, 381, 427, 488, 508, 516, 602, 732, 762, 854, 889, 903, 1016, 1032, 1204, 1281, 1464, 1524, 1708, 1778, 1806, 2408, 2562, 2623, 2667, 3048, 3416, 3556, 3612, 5124, 5246, 5334, 5461, 7112, 7224, 7747, 7869, 10248, 10492, 10668, 10922, 15494, 15738, 16383, 18361, 20984, 21336, 21844, 23241, 30988, 31476, 32766, 36722, 38227, 43688, 46482, 54229, 55083, 61976, 62952, 65532, 73444, 76454, 92964, 108458, 110166, 114681, 131064, 146888, 152908, 162687, 185928, 216916, 220332, 229362, 305816, 325374, 333121, 433832, 440664, 458724, 650748, 666242, 917448, 999363, 1301496, 1332484, 1998726, 2331847, 2664968, 3997452, 4663694, 6995541, 7994904, 9327388, 13991082, 18654776, 27982164, 55964328]

約数ペア:

[(1, 55964328), (2, 27982164), (3, 18654776), (4, 13991082), (6, 9327388), (7, 7994904), (8, 6995541), (12, 4663694), (14, 3997452), (21, 2664968), (24, 2331847), (28, 1998726), (42, 1332484), (43, 1301496), (56, 999363), (61, 917448), (84, 666242), (86, 650748), (122, 458724), (127, 440664), (129, 433832), (168, 333121), (172, 325374), (183, 305816), (244, 229362), (254, 220332), (258, 216916), (301, 185928), (344, 162687), (366, 152908), (381, 146888), (427, 131064), (488, 114681), (508, 110166), (516, 108458), (602, 92964), (732, 76454), (762, 73444), (854, 65532), (889, 62952), (903, 61976), (1016, 55083), (1032, 54229), (1204, 46482), (1281, 43688), (1464, 38227), (1524, 36722), (1708, 32766), (1778, 31476), (1806, 30988), (2408, 23241), (2562, 21844), (2623, 21336), (2667, 20984), (3048, 18361), (3416, 16383), (3556, 15738), (3612, 15494), (5124, 10922), (5246, 10668), (5334, 10492), (5461, 10248), (7112, 7869), (7224, 7747)]