55851952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{268519}}^1$

素因数の和:268540

約数の個数: 20

約数和(自身を含む): 116537680

約数和(自身を除く): 60685728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 268519, 537038, 1074076, 2148152, 3490747, 4296304, 6981494, 13962988, 27925976, 55851952]

約数ペア:

[(1, 55851952), (2, 27925976), (4, 13962988), (8, 6981494), (13, 4296304), (16, 3490747), (26, 2148152), (52, 1074076), (104, 537038), (208, 268519)]