56172100

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{4423}}^1$

素因数の和:4564

約数の個数: 36

約数和(自身を含む): 122881024

約数和(自身を除く): 66708924

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 4423, 6350, 8846, 12700, 17692, 22115, 44230, 88460, 110575, 221150, 442300, 561721, 1123442, 2246884, 2808605, 5617210, 11234420, 14043025, 28086050, 56172100]

約数ペア:

[(1, 56172100), (2, 28086050), (4, 14043025), (5, 11234420), (10, 5617210), (20, 2808605), (25, 2246884), (50, 1123442), (100, 561721), (127, 442300), (254, 221150), (508, 110575), (635, 88460), (1270, 44230), (2540, 22115), (3175, 17692), (4423, 12700), (6350, 8846)]