253455050

素因数分解:

$2^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{28319}}^1$

素因数の和:28510

約数の個数: 24

約数和(自身を含む): 474076800

約数和(自身を除く): 220621750

約数列:

[1, 2, 5, 10, 25, 50, 179, 358, 895, 1790, 4475, 8950, 28319, 56638, 141595, 283190, 707975, 1415950, 5069101, 10138202, 25345505, 50691010, 126727525, 253455050]

約数ペア:

[(1, 253455050), (2, 126727525), (5, 50691010), (10, 25345505), (25, 10138202), (50, 5069101), (179, 1415950), (358, 707975), (895, 283190), (1790, 141595), (4475, 56638), (8950, 28319)]