51189838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3631}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 94141440

約数和(自身を除く): 42951602

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 3631, 7049, 7262, 14098, 25417, 50834, 68989, 137978, 192443, 384886, 482923, 965846, 1347101, 2694202, 3656417, 7312834, 25594919, 51189838]

約数ペア:

[(1, 51189838), (2, 25594919), (7, 7312834), (14, 3656417), (19, 2694202), (38, 1347101), (53, 965846), (106, 482923), (133, 384886), (266, 192443), (371, 137978), (742, 68989), (1007, 50834), (2014, 25417), (3631, 14098), (7049, 7262)]