53220908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{5303}}^1$

素因数の和:5513

約数の個数: 24

約数和(自身を含む): 100839648

約数和(自身を除く): 47618740

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 5303, 10036, 10606, 21212, 68939, 137878, 275756, 1023479, 2046958, 4093916, 13305227, 26610454, 53220908]

約数ペア:

[(1, 53220908), (2, 26610454), (4, 13305227), (13, 4093916), (26, 2046958), (52, 1023479), (193, 275756), (386, 137878), (772, 68939), (2509, 21212), (5018, 10606), (5303, 10036)]