55392710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 101930400

約数和(自身を除く): 46537690

約数列:

[1, 2, 5, 10, 89, 109, 178, 218, 445, 545, 571, 890, 1090, 1142, 2855, 5710, 9701, 19402, 48505, 50819, 62239, 97010, 101638, 124478, 254095, 311195, 508190, 622390, 5539271, 11078542, 27696355, 55392710]

約数ペア:

[(1, 55392710), (2, 27696355), (5, 11078542), (10, 5539271), (89, 622390), (109, 508190), (178, 311195), (218, 254095), (445, 124478), (545, 101638), (571, 97010), (890, 62239), (1090, 50819), (1142, 48505), (2855, 19402), (5710, 9701)]