55143324

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{20983}}^1$

素因数の和:21066

約数の個数: 36

約数和(自身を含む): 141306256

約数和(自身を除く): 86162932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 20983, 41966, 62949, 83932, 125898, 188847, 251796, 377694, 755388, 1531759, 3063518, 4595277, 6127036, 9190554, 13785831, 18381108, 27571662, 55143324]

約数ペア:

[(1, 55143324), (2, 27571662), (3, 18381108), (4, 13785831), (6, 9190554), (9, 6127036), (12, 4595277), (18, 3063518), (36, 1531759), (73, 755388), (146, 377694), (219, 251796), (292, 188847), (438, 125898), (657, 83932), (876, 62949), (1314, 41966), (2628, 20983)]