53107980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{885133}}^1$

素因数の和:885145

約数の個数: 24

約数和(自身を含む): 148702512

約数和(自身を除く): 95594532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 885133, 1770266, 2655399, 3540532, 4425665, 5310798, 8851330, 10621596, 13276995, 17702660, 26553990, 53107980]

約数ペア:

[(1, 53107980), (2, 26553990), (3, 17702660), (4, 13276995), (5, 10621596), (6, 8851330), (10, 5310798), (12, 4425665), (15, 3540532), (20, 2655399), (30, 1770266), (60, 885133)]