54429820

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{3539}}^1$

素因数の和:4317

約数の個数: 24

約数和(自身を含む): 114483600

約数和(自身を除く): 60053780

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 3076, 3539, 3845, 7078, 7690, 14156, 15380, 17695, 35390, 70780, 2721491, 5442982, 10885964, 13607455, 27214910, 54429820]

約数ペア:

[(1, 54429820), (2, 27214910), (4, 13607455), (5, 10885964), (10, 5442982), (20, 2721491), (769, 70780), (1538, 35390), (3076, 17695), (3539, 15380), (3845, 14156), (7078, 7690)]