53688640

素因数分解:

$2^6\times 5^1\times {\mathrm{167777}}^1$

素因数の和:167794

約数の個数: 28

約数和(自身を含む): 127846836

約数和(自身を除く): 74158196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 167777, 335554, 671108, 838885, 1342216, 1677770, 2684432, 3355540, 5368864, 6711080, 10737728, 13422160, 26844320, 53688640]

約数ペア:

[(1, 53688640), (2, 26844320), (4, 13422160), (5, 10737728), (8, 6711080), (10, 5368864), (16, 3355540), (20, 2684432), (32, 1677770), (40, 1342216), (64, 838885), (80, 671108), (160, 335554), (320, 167777)]