53429260

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{4129}}^1$

素因数の和:4785

約数の個数: 24

約数和(自身を含む): 112402080

約数和(自身を除く): 58972820

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 2588, 3235, 4129, 6470, 8258, 12940, 16516, 20645, 41290, 82580, 2671463, 5342926, 10685852, 13357315, 26714630, 53429260]

約数ペア:

[(1, 53429260), (2, 26714630), (4, 13357315), (5, 10685852), (10, 5342926), (20, 2671463), (647, 82580), (1294, 41290), (2588, 20645), (3235, 16516), (4129, 12940), (6470, 8258)]