56747808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 181621440

約数和(自身を除く): 124873632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 659, 736, 828, 897, 936, 1104, 1196, 1248, 1318, 1656, 1794, 1872, 1977, 2208, 2392, 2636, 2691, 3312, 3588, 3744, 3954, 4784, 5272, 5382, 5931, 6624, 7176, 7908, 8567, 9568, 10544, 10764, 11862, 14352, 15157, 15816, 17134, 21088, 21528, 23724, 25701, 28704, 30314, 31632, 34268, 43056, 45471, 47448, 51402, 60628, 63264, 68536, 77103, 86112, 90942, 94896, 102804, 121256, 136413, 137072, 154206, 181884, 189792, 197041, 205608, 242512, 272826, 274144, 308412, 363768, 394082, 411216, 485024, 545652, 591123, 616824, 727536, 788164, 822432, 1091304, 1182246, 1233648, 1455072, 1576328, 1773369, 2182608, 2364492, 2467296, 3152656, 3546738, 4365216, 4728984, 6305312, 7093476, 9457968, 14186952, 18915936, 28373904, 56747808]

約数ペア:

[(1, 56747808), (2, 28373904), (3, 18915936), (4, 14186952), (6, 9457968), (8, 7093476), (9, 6305312), (12, 4728984), (13, 4365216), (16, 3546738), (18, 3152656), (23, 2467296), (24, 2364492), (26, 2182608), (32, 1773369), (36, 1576328), (39, 1455072), (46, 1233648), (48, 1182246), (52, 1091304), (69, 822432), (72, 788164), (78, 727536), (92, 616824), (96, 591123), (104, 545652), (117, 485024), (138, 411216), (144, 394082), (156, 363768), (184, 308412), (207, 274144), (208, 272826), (234, 242512), (276, 205608), (288, 197041), (299, 189792), (312, 181884), (368, 154206), (414, 137072), (416, 136413), (468, 121256), (552, 102804), (598, 94896), (624, 90942), (659, 86112), (736, 77103), (828, 68536), (897, 63264), (936, 60628), (1104, 51402), (1196, 47448), (1248, 45471), (1318, 43056), (1656, 34268), (1794, 31632), (1872, 30314), (1977, 28704), (2208, 25701), (2392, 23724), (2636, 21528), (2691, 21088), (3312, 17134), (3588, 15816), (3744, 15157), (3954, 14352), (4784, 11862), (5272, 10764), (5382, 10544), (5931, 9568), (6624, 8567), (7176, 7908)]