49945120

素因数分解:

$2^5\times 5^1\times {\mathrm{541}}^1\times {\mathrm{577}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 118418328

約数和(自身を除く): 68473208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 541, 577, 1082, 1154, 2164, 2308, 2705, 2885, 4328, 4616, 5410, 5770, 8656, 9232, 10820, 11540, 17312, 18464, 21640, 23080, 43280, 46160, 86560, 92320, 312157, 624314, 1248628, 1560785, 2497256, 3121570, 4994512, 6243140, 9989024, 12486280, 24972560, 49945120]

約数ペア:

[(1, 49945120), (2, 24972560), (4, 12486280), (5, 9989024), (8, 6243140), (10, 4994512), (16, 3121570), (20, 2497256), (32, 1560785), (40, 1248628), (80, 624314), (160, 312157), (541, 92320), (577, 86560), (1082, 46160), (1154, 43280), (2164, 23080), (2308, 21640), (2705, 18464), (2885, 17312), (4328, 11540), (4616, 10820), (5410, 9232), (5770, 8656)]