51190600

素因数分解:

$2^3\times 5^2\times {\mathrm{311}}^1\times {\mathrm{823}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 119545920

約数和(自身を除く): 68355320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 311, 622, 823, 1244, 1555, 1646, 2488, 3110, 3292, 4115, 6220, 6584, 7775, 8230, 12440, 15550, 16460, 20575, 31100, 32920, 41150, 62200, 82300, 164600, 255953, 511906, 1023812, 1279765, 2047624, 2559530, 5119060, 6398825, 10238120, 12797650, 25595300, 51190600]

約数ペア:

[(1, 51190600), (2, 25595300), (4, 12797650), (5, 10238120), (8, 6398825), (10, 5119060), (20, 2559530), (25, 2047624), (40, 1279765), (50, 1023812), (100, 511906), (200, 255953), (311, 164600), (622, 82300), (823, 62200), (1244, 41150), (1555, 32920), (1646, 31100), (2488, 20575), (3110, 16460), (3292, 15550), (4115, 12440), (6220, 8230), (6584, 7775)]