55508786

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 90021888

約数和(自身を除く): 34513102

約数列:

[1, 2, 31, 43, 47, 62, 86, 94, 443, 886, 1333, 1457, 2021, 2666, 2914, 4042, 13733, 19049, 20821, 27466, 38098, 41642, 62651, 125302, 590519, 645451, 895303, 1181038, 1290902, 1790606, 27754393, 55508786]

約数ペア:

[(1, 55508786), (2, 27754393), (31, 1790606), (43, 1290902), (47, 1181038), (62, 895303), (86, 645451), (94, 590519), (443, 125302), (886, 62651), (1333, 41642), (1457, 38098), (2021, 27466), (2666, 20821), (2914, 19049), (4042, 13733)]