51406684

素因数分解:

$2^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{743}}^1$

素因数の和:1114

約数の個数: 36

約数和(自身を含む): 105087024

約数和(自身を除く): 53680340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 353, 706, 743, 1412, 1486, 2471, 2972, 4942, 5201, 9884, 10402, 17297, 20804, 34594, 36407, 69188, 72814, 145628, 262279, 524558, 1049116, 1835953, 3671906, 7343812, 12851671, 25703342, 51406684]

約数ペア:

[(1, 51406684), (2, 25703342), (4, 12851671), (7, 7343812), (14, 3671906), (28, 1835953), (49, 1049116), (98, 524558), (196, 262279), (353, 145628), (706, 72814), (743, 69188), (1412, 36407), (1486, 34594), (2471, 20804), (2972, 17297), (4942, 10402), (5201, 9884)]