52711540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{376511}}^1$

素因数の和:376527

約数の個数: 24

約数和(自身を含む): 126508032

約数和(自身を除く): 73796492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 376511, 753022, 1506044, 1882555, 2635577, 3765110, 5271154, 7530220, 10542308, 13177885, 26355770, 52711540]

約数ペア:

[(1, 52711540), (2, 26355770), (4, 13177885), (5, 10542308), (7, 7530220), (10, 5271154), (14, 3765110), (20, 2635577), (28, 1882555), (35, 1506044), (70, 753022), (140, 376511)]