51223536

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1340

約数の個数: 160

約数和(自身を含む): 181099520

約数和(自身を除く): 129875984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1303, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2606, 2808, 3024, 3276, 3909, 4368, 4914, 5212, 5616, 6552, 7818, 9121, 9828, 10424, 11727, 13104, 15636, 16939, 18242, 19656, 20848, 23454, 27363, 31272, 33878, 35181, 36484, 39312, 46908, 50817, 54726, 62544, 67756, 70362, 72968, 82089, 93816, 101634, 109452, 118573, 135512, 140724, 145936, 152451, 164178, 187632, 203268, 218904, 237146, 246267, 271024, 281448, 304902, 328356, 355719, 406536, 437808, 457353, 474292, 492534, 562896, 609804, 656712, 711438, 813072, 914706, 948584, 985068, 1067157, 1219608, 1313424, 1422876, 1829412, 1897168, 1970136, 2134314, 2439216, 2845752, 3201471, 3658824, 3940272, 4268628, 5691504, 6402942, 7317648, 8537256, 12805884, 17074512, 25611768, 51223536]

約数ペア:

[(1, 51223536), (2, 25611768), (3, 17074512), (4, 12805884), (6, 8537256), (7, 7317648), (8, 6402942), (9, 5691504), (12, 4268628), (13, 3940272), (14, 3658824), (16, 3201471), (18, 2845752), (21, 2439216), (24, 2134314), (26, 1970136), (27, 1897168), (28, 1829412), (36, 1422876), (39, 1313424), (42, 1219608), (48, 1067157), (52, 985068), (54, 948584), (56, 914706), (63, 813072), (72, 711438), (78, 656712), (84, 609804), (91, 562896), (104, 492534), (108, 474292), (112, 457353), (117, 437808), (126, 406536), (144, 355719), (156, 328356), (168, 304902), (182, 281448), (189, 271024), (208, 246267), (216, 237146), (234, 218904), (252, 203268), (273, 187632), (312, 164178), (336, 152451), (351, 145936), (364, 140724), (378, 135512), (432, 118573), (468, 109452), (504, 101634), (546, 93816), (624, 82089), (702, 72968), (728, 70362), (756, 67756), (819, 62544), (936, 54726), (1008, 50817), (1092, 46908), (1303, 39312), (1404, 36484), (1456, 35181), (1512, 33878), (1638, 31272), (1872, 27363), (2184, 23454), (2457, 20848), (2606, 19656), (2808, 18242), (3024, 16939), (3276, 15636), (3909, 13104), (4368, 11727), (4914, 10424), (5212, 9828), (5616, 9121), (6552, 7818)]