53743340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3727}}^1$

素因数の和:3846

約数の個数: 48

約数和(自身を含む): 130271232

約数和(自身を除く): 76527892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 3727, 7210, 7454, 14420, 14908, 18635, 26089, 37270, 52178, 74540, 104356, 130445, 260890, 383881, 521780, 767762, 1535524, 1919405, 2687167, 3838810, 5374334, 7677620, 10748668, 13435835, 26871670, 53743340]

約数ペア:

[(1, 53743340), (2, 26871670), (4, 13435835), (5, 10748668), (7, 7677620), (10, 5374334), (14, 3838810), (20, 2687167), (28, 1919405), (35, 1535524), (70, 767762), (103, 521780), (140, 383881), (206, 260890), (412, 130445), (515, 104356), (721, 74540), (1030, 52178), (1442, 37270), (2060, 26089), (2884, 18635), (3605, 14908), (3727, 14420), (7210, 7454)]