49182032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{161783}}^1$

素因数の和:161810

約数の個数: 20

約数和(自身を含む): 100306080

約数和(自身を除く): 51124048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 161783, 323566, 647132, 1294264, 2588528, 3073877, 6147754, 12295508, 24591016, 49182032]

約数ペア:

[(1, 49182032), (2, 24591016), (4, 12295508), (8, 6147754), (16, 3073877), (19, 2588528), (38, 1294264), (76, 647132), (152, 323566), (304, 161783)]