49663888

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{28477}}^1$

素因数の和:28594

約数の個数: 20

約数和(自身を含む): 97109980

約数和(自身を除く): 47446092

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 28477, 56954, 113908, 227816, 455632, 3103993, 6207986, 12415972, 24831944, 49663888]

約数ペア:

[(1, 49663888), (2, 24831944), (4, 12415972), (8, 6207986), (16, 3103993), (109, 455632), (218, 227816), (436, 113908), (872, 56954), (1744, 28477)]