52404940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{374321}}^1$

素因数の和:374337

約数の個数: 24

約数和(自身を含む): 125772192

約数和(自身を除く): 73367252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 374321, 748642, 1497284, 1871605, 2620247, 3743210, 5240494, 7486420, 10480988, 13101235, 26202470, 52404940]

約数ペア:

[(1, 52404940), (2, 26202470), (4, 13101235), (5, 10480988), (7, 7486420), (10, 5240494), (14, 3743210), (20, 2620247), (28, 1871605), (35, 1497284), (70, 748642), (140, 374321)]