53801860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{384299}}^1$

素因数の和:384315

約数の個数: 24

約数和(自身を含む): 129124800

約数和(自身を除く): 75322940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 384299, 768598, 1537196, 1921495, 2690093, 3842990, 5380186, 7685980, 10760372, 13450465, 26900930, 53801860]

約数ペア:

[(1, 53801860), (2, 26900930), (4, 13450465), (5, 10760372), (7, 7685980), (10, 5380186), (14, 3842990), (20, 2690093), (28, 1921495), (35, 1537196), (70, 768598), (140, 384299)]