48946736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{161009}}^1$

素因数の和:161036

約数の個数: 20

約数和(自身を含む): 99826200

約数和(自身を除く): 50879464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 161009, 322018, 644036, 1288072, 2576144, 3059171, 6118342, 12236684, 24473368, 48946736]

約数ペア:

[(1, 48946736), (2, 24473368), (4, 12236684), (8, 6118342), (16, 3059171), (19, 2576144), (38, 1288072), (76, 644036), (152, 322018), (304, 161009)]