51535888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103903}}^1$

素因数の和:103942

約数の個数: 20

約数和(自身を含む): 103072768

約数和(自身を除く): 51536880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 103903, 207806, 415612, 831224, 1662448, 3220993, 6441986, 12883972, 25767944, 51535888]

約数ペア:

[(1, 51535888), (2, 25767944), (4, 12883972), (8, 6441986), (16, 3220993), (31, 1662448), (62, 831224), (124, 415612), (248, 207806), (496, 103903)]