54283820

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2539}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 114147600

約数和(自身を除く): 59863780

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 2539, 4276, 5078, 5345, 10156, 10690, 12695, 21380, 25390, 50780, 2714191, 5428382, 10856764, 13570955, 27141910, 54283820]

約数ペア:

[(1, 54283820), (2, 27141910), (4, 13570955), (5, 10856764), (10, 5428382), (20, 2714191), (1069, 50780), (2138, 25390), (2539, 21380), (4276, 12695), (5078, 10690), (5345, 10156)]