53766640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29221}}^1$

素因数の和:29257

約数の個数: 40

約数和(自身を含む): 130447008

約数和(自身を除く): 76680368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 29221, 58442, 116884, 146105, 233768, 292210, 467536, 584420, 672083, 1168840, 1344166, 2337680, 2688332, 3360415, 5376664, 6720830, 10753328, 13441660, 26883320, 53766640]

約数ペア:

[(1, 53766640), (2, 26883320), (4, 13441660), (5, 10753328), (8, 6720830), (10, 5376664), (16, 3360415), (20, 2688332), (23, 2337680), (40, 1344166), (46, 1168840), (80, 672083), (92, 584420), (115, 467536), (184, 292210), (230, 233768), (368, 146105), (460, 116884), (920, 58442), (1840, 29221)]