55979765

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{3137}}^1$

素因数の和:3268

約数の個数: 16

約数和(自身を含む): 69588288

約数和(自身を除く): 13608523

約数列:

[1, 5, 43, 83, 215, 415, 3137, 3569, 15685, 17845, 134891, 260371, 674455, 1301855, 11195953, 55979765]

約数ペア:

[(1, 55979765), (5, 11195953), (43, 1301855), (83, 674455), (215, 260371), (415, 134891), (3137, 17845), (3569, 15685)]