53803904

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 137479680

約数和(自身を除く): 83675776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 103, 106, 112, 128, 154, 176, 206, 212, 224, 308, 352, 371, 412, 424, 448, 583, 616, 704, 721, 742, 824, 848, 896, 1133, 1166, 1232, 1408, 1442, 1484, 1648, 1696, 2266, 2332, 2464, 2884, 2968, 3296, 3392, 4081, 4532, 4664, 4928, 5459, 5768, 5936, 6592, 6784, 7931, 8162, 9064, 9328, 9856, 10918, 11536, 11872, 13184, 15862, 16324, 18128, 18656, 21836, 23072, 23744, 31724, 32648, 36256, 37312, 38213, 43672, 46144, 47488, 60049, 63448, 65296, 72512, 74624, 76426, 87344, 92288, 120098, 126896, 130592, 145024, 152852, 174688, 240196, 253792, 261184, 305704, 349376, 420343, 480392, 507584, 522368, 611408, 698752, 840686, 960784, 1015168, 1222816, 1681372, 1921568, 2445632, 3362744, 3843136, 4891264, 6725488, 7686272, 13450976, 26901952, 53803904]

約数ペア:

[(1, 53803904), (2, 26901952), (4, 13450976), (7, 7686272), (8, 6725488), (11, 4891264), (14, 3843136), (16, 3362744), (22, 2445632), (28, 1921568), (32, 1681372), (44, 1222816), (53, 1015168), (56, 960784), (64, 840686), (77, 698752), (88, 611408), (103, 522368), (106, 507584), (112, 480392), (128, 420343), (154, 349376), (176, 305704), (206, 261184), (212, 253792), (224, 240196), (308, 174688), (352, 152852), (371, 145024), (412, 130592), (424, 126896), (448, 120098), (583, 92288), (616, 87344), (704, 76426), (721, 74624), (742, 72512), (824, 65296), (848, 63448), (896, 60049), (1133, 47488), (1166, 46144), (1232, 43672), (1408, 38213), (1442, 37312), (1484, 36256), (1648, 32648), (1696, 31724), (2266, 23744), (2332, 23072), (2464, 21836), (2884, 18656), (2968, 18128), (3296, 16324), (3392, 15862), (4081, 13184), (4532, 11872), (4664, 11536), (4928, 10918), (5459, 9856), (5768, 9328), (5936, 9064), (6592, 8162), (6784, 7931)]