55779984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 170614080

約数和(自身を除く): 114834096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 83, 104, 117, 144, 156, 166, 208, 234, 249, 312, 332, 359, 468, 498, 624, 664, 718, 747, 936, 996, 1077, 1079, 1328, 1436, 1494, 1872, 1992, 2154, 2158, 2872, 2988, 3231, 3237, 3984, 4308, 4316, 4667, 5744, 5976, 6462, 6474, 8616, 8632, 9334, 9711, 11952, 12924, 12948, 14001, 17232, 17264, 18668, 19422, 25848, 25896, 28002, 29797, 37336, 38844, 42003, 51696, 51792, 56004, 59594, 74672, 77688, 84006, 89391, 112008, 119188, 155376, 168012, 178782, 224016, 238376, 268173, 336024, 357564, 387361, 476752, 536346, 672048, 715128, 774722, 1072692, 1162083, 1430256, 1549444, 2145384, 2324166, 3098888, 3486249, 4290768, 4648332, 6197776, 6972498, 9296664, 13944996, 18593328, 27889992, 55779984]

約数ペア:

[(1, 55779984), (2, 27889992), (3, 18593328), (4, 13944996), (6, 9296664), (8, 6972498), (9, 6197776), (12, 4648332), (13, 4290768), (16, 3486249), (18, 3098888), (24, 2324166), (26, 2145384), (36, 1549444), (39, 1430256), (48, 1162083), (52, 1072692), (72, 774722), (78, 715128), (83, 672048), (104, 536346), (117, 476752), (144, 387361), (156, 357564), (166, 336024), (208, 268173), (234, 238376), (249, 224016), (312, 178782), (332, 168012), (359, 155376), (468, 119188), (498, 112008), (624, 89391), (664, 84006), (718, 77688), (747, 74672), (936, 59594), (996, 56004), (1077, 51792), (1079, 51696), (1328, 42003), (1436, 38844), (1494, 37336), (1872, 29797), (1992, 28002), (2154, 25896), (2158, 25848), (2872, 19422), (2988, 18668), (3231, 17264), (3237, 17232), (3984, 14001), (4308, 12948), (4316, 12924), (4667, 11952), (5744, 9711), (5976, 9334), (6462, 8632), (6474, 8616)]