55753940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{253427}}^1$

素因数の和:253447

約数の個数: 24

約数和(自身を含む): 127727712

約数和(自身を除く): 71973772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 253427, 506854, 1013708, 1267135, 2534270, 2787697, 5068540, 5575394, 11150788, 13938485, 27876970, 55753940]

約数ペア:

[(1, 55753940), (2, 27876970), (4, 13938485), (5, 11150788), (10, 5575394), (11, 5068540), (20, 2787697), (22, 2534270), (44, 1267135), (55, 1013708), (110, 506854), (220, 253427)]