51190464

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20509}}^1$

素因数の和:20537

約数の個数: 56

約数和(自身を含む): 145867120

約数和(自身を除く): 94676656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 20509, 41018, 61527, 82036, 123054, 164072, 246108, 266617, 328144, 492216, 533234, 656288, 799851, 984432, 1066468, 1312576, 1599702, 1968864, 2132936, 3199404, 3937728, 4265872, 6398808, 8531744, 12797616, 17063488, 25595232, 51190464]

約数ペア:

[(1, 51190464), (2, 25595232), (3, 17063488), (4, 12797616), (6, 8531744), (8, 6398808), (12, 4265872), (13, 3937728), (16, 3199404), (24, 2132936), (26, 1968864), (32, 1599702), (39, 1312576), (48, 1066468), (52, 984432), (64, 799851), (78, 656288), (96, 533234), (104, 492216), (156, 328144), (192, 266617), (208, 246108), (312, 164072), (416, 123054), (624, 82036), (832, 61527), (1248, 41018), (2496, 20509)]