55163808

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{1303}}^1$

素因数の和:1336

約数の個数: 144

約数和(自身を含む): 187306560

約数和(自身を除く): 132142752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1303, 1323, 1512, 1568, 1764, 2016, 2352, 2606, 2646, 3024, 3528, 3909, 4704, 5212, 5292, 6048, 7056, 7818, 9121, 10424, 10584, 11727, 14112, 15636, 18242, 20848, 21168, 23454, 27363, 31272, 35181, 36484, 41696, 42336, 46908, 54726, 62544, 63847, 70362, 72968, 82089, 93816, 109452, 125088, 127694, 140724, 145936, 164178, 187632, 191541, 218904, 246267, 255388, 281448, 291872, 328356, 375264, 383082, 437808, 492534, 510776, 562896, 574623, 656712, 766164, 875616, 985068, 1021552, 1125792, 1149246, 1313424, 1532328, 1723869, 1970136, 2043104, 2298492, 2626848, 3064656, 3447738, 3940272, 4596984, 6129312, 6895476, 7880544, 9193968, 13790952, 18387936, 27581904, 55163808]

約数ペア:

[(1, 55163808), (2, 27581904), (3, 18387936), (4, 13790952), (6, 9193968), (7, 7880544), (8, 6895476), (9, 6129312), (12, 4596984), (14, 3940272), (16, 3447738), (18, 3064656), (21, 2626848), (24, 2298492), (27, 2043104), (28, 1970136), (32, 1723869), (36, 1532328), (42, 1313424), (48, 1149246), (49, 1125792), (54, 1021552), (56, 985068), (63, 875616), (72, 766164), (84, 656712), (96, 574623), (98, 562896), (108, 510776), (112, 492534), (126, 437808), (144, 383082), (147, 375264), (168, 328356), (189, 291872), (196, 281448), (216, 255388), (224, 246267), (252, 218904), (288, 191541), (294, 187632), (336, 164178), (378, 145936), (392, 140724), (432, 127694), (441, 125088), (504, 109452), (588, 93816), (672, 82089), (756, 72968), (784, 70362), (864, 63847), (882, 62544), (1008, 54726), (1176, 46908), (1303, 42336), (1323, 41696), (1512, 36484), (1568, 35181), (1764, 31272), (2016, 27363), (2352, 23454), (2606, 21168), (2646, 20848), (3024, 18242), (3528, 15636), (3909, 14112), (4704, 11727), (5212, 10584), (5292, 10424), (6048, 9121), (7056, 7818)]