51899296

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 105815808

約数和(自身を除く): 53916512

約数列:

[1, 2, 4, 8, 16, 32, 53, 71, 106, 142, 212, 284, 424, 431, 568, 848, 862, 1136, 1696, 1724, 2272, 3448, 3763, 6896, 7526, 13792, 15052, 22843, 30104, 30601, 45686, 60208, 61202, 91372, 120416, 122404, 182744, 244808, 365488, 489616, 730976, 979232, 1621853, 3243706, 6487412, 12974824, 25949648, 51899296]

約数ペア:

[(1, 51899296), (2, 25949648), (4, 12974824), (8, 6487412), (16, 3243706), (32, 1621853), (53, 979232), (71, 730976), (106, 489616), (142, 365488), (212, 244808), (284, 182744), (424, 122404), (431, 120416), (568, 91372), (848, 61202), (862, 60208), (1136, 45686), (1696, 30601), (1724, 30104), (2272, 22843), (3448, 15052), (3763, 13792), (6896, 7526)]