47204768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2141}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 102019176

約数和(自身を除く): 54814408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2141, 2756, 4282, 5512, 8564, 11024, 17128, 22048, 27833, 34256, 55666, 68512, 111332, 113473, 222664, 226946, 445328, 453892, 890656, 907784, 1475149, 1815568, 2950298, 3631136, 5900596, 11801192, 23602384, 47204768]

約数ペア:

[(1, 47204768), (2, 23602384), (4, 11801192), (8, 5900596), (13, 3631136), (16, 2950298), (26, 1815568), (32, 1475149), (52, 907784), (53, 890656), (104, 453892), (106, 445328), (208, 226946), (212, 222664), (416, 113473), (424, 111332), (689, 68512), (848, 55666), (1378, 34256), (1696, 27833), (2141, 22048), (2756, 17128), (4282, 11024), (5512, 8564)]