47064440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51157}}^1$

素因数の和:51191

約数の個数: 32

約数和(自身を含む): 110501280

約数和(自身を除く): 63436840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 51157, 102314, 204628, 255785, 409256, 511570, 1023140, 1176611, 2046280, 2353222, 4706444, 5883055, 9412888, 11766110, 23532220, 47064440]

約数ペア:

[(1, 47064440), (2, 23532220), (4, 11766110), (5, 9412888), (8, 5883055), (10, 4706444), (20, 2353222), (23, 2046280), (40, 1176611), (46, 1023140), (92, 511570), (115, 409256), (184, 255785), (230, 204628), (460, 102314), (920, 51157)]