55639136

素因数分解:

$2^5\times 7^1\times {\mathrm{248389}}^1$

素因数の和:248406

約数の個数: 24

約数和(自身を含む): 125188560

約数和(自身を除く): 69549424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 248389, 496778, 993556, 1738723, 1987112, 3477446, 3974224, 6954892, 7948448, 13909784, 27819568, 55639136]

約数ペア:

[(1, 55639136), (2, 27819568), (4, 13909784), (7, 7948448), (8, 6954892), (14, 3974224), (16, 3477446), (28, 1987112), (32, 1738723), (56, 993556), (112, 496778), (224, 248389)]