52982860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{378449}}^1$

素因数の和:378465

約数の個数: 24

約数和(自身を含む): 127159200

約数和(自身を除く): 74176340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 378449, 756898, 1513796, 1892245, 2649143, 3784490, 5298286, 7568980, 10596572, 13245715, 26491430, 52982860]

約数ペア:

[(1, 52982860), (2, 26491430), (4, 13245715), (5, 10596572), (7, 7568980), (10, 5298286), (14, 3784490), (20, 2649143), (28, 1892245), (35, 1513796), (70, 756898), (140, 378449)]