51365504

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{2887}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 103101600

約数和(自身を除く): 51736096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 2887, 4448, 5774, 8896, 11548, 17792, 23096, 46192, 92384, 184768, 369536, 401293, 802586, 1605172, 3210344, 6420688, 12841376, 25682752, 51365504]

約数ペア:

[(1, 51365504), (2, 25682752), (4, 12841376), (8, 6420688), (16, 3210344), (32, 1605172), (64, 802586), (128, 401293), (139, 369536), (278, 184768), (556, 92384), (1112, 46192), (2224, 23096), (2887, 17792), (4448, 11548), (5774, 8896)]