49910272

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{2267}}^1$

素因数の和:2328

約数の個数: 40

約数和(自身を含む): 102087216

約数和(自身を除く): 52176944

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2267, 2752, 4534, 5504, 9068, 11008, 18136, 22016, 36272, 72544, 97481, 145088, 194962, 290176, 389924, 580352, 779848, 1160704, 1559696, 3119392, 6238784, 12477568, 24955136, 49910272]

約数ペア:

[(1, 49910272), (2, 24955136), (4, 12477568), (8, 6238784), (16, 3119392), (32, 1559696), (43, 1160704), (64, 779848), (86, 580352), (128, 389924), (172, 290176), (256, 194962), (344, 145088), (512, 97481), (688, 72544), (1376, 36272), (2267, 22016), (2752, 18136), (4534, 11008), (5504, 9068)]