26564220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{49193}}^1$

素因数の和:49211

約数の個数: 48

約数和(自身を含む): 82645920

約数和(自身を除く): 56081700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 49193, 98386, 147579, 196772, 245965, 295158, 442737, 491930, 590316, 737895, 885474, 983860, 1328211, 1475790, 1770948, 2213685, 2656422, 2951580, 4427370, 5312844, 6641055, 8854740, 13282110, 26564220]

約数ペア:

[(1, 26564220), (2, 13282110), (3, 8854740), (4, 6641055), (5, 5312844), (6, 4427370), (9, 2951580), (10, 2656422), (12, 2213685), (15, 1770948), (18, 1475790), (20, 1328211), (27, 983860), (30, 885474), (36, 737895), (45, 590316), (54, 491930), (60, 442737), (90, 295158), (108, 245965), (135, 196772), (180, 147579), (270, 98386), (540, 49193)]