52404500

素因数分解:

$2^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 115332672

約数和(自身を除く): 62928172

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 163, 250, 326, 500, 643, 652, 815, 1286, 1630, 2572, 3215, 3260, 4075, 6430, 8150, 12860, 16075, 16300, 20375, 32150, 40750, 64300, 80375, 81500, 104809, 160750, 209618, 321500, 419236, 524045, 1048090, 2096180, 2620225, 5240450, 10480900, 13101125, 26202250, 52404500]

約数ペア:

[(1, 52404500), (2, 26202250), (4, 13101125), (5, 10480900), (10, 5240450), (20, 2620225), (25, 2096180), (50, 1048090), (100, 524045), (125, 419236), (163, 321500), (250, 209618), (326, 160750), (500, 104809), (643, 81500), (652, 80375), (815, 64300), (1286, 40750), (1630, 32150), (2572, 20375), (3215, 16300), (3260, 16075), (4075, 12860), (6430, 8150)]