51091020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{94613}}^1$

素因数の和:94631

約数の個数: 48

約数和(自身を含む): 158951520

約数和(自身を除く): 107860500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 94613, 189226, 283839, 378452, 473065, 567678, 851517, 946130, 1135356, 1419195, 1703034, 1892260, 2554551, 2838390, 3406068, 4257585, 5109102, 5676780, 8515170, 10218204, 12772755, 17030340, 25545510, 51091020]

約数ペア:

[(1, 51091020), (2, 25545510), (3, 17030340), (4, 12772755), (5, 10218204), (6, 8515170), (9, 5676780), (10, 5109102), (12, 4257585), (15, 3406068), (18, 2838390), (20, 2554551), (27, 1892260), (30, 1703034), (36, 1419195), (45, 1135356), (54, 946130), (60, 851517), (90, 567678), (108, 473065), (135, 378452), (180, 283839), (270, 189226), (540, 94613)]