53319540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{888659}}^1$

素因数の和:888671

約数の個数: 24

約数和(自身を含む): 149294880

約数和(自身を除く): 95975340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 888659, 1777318, 2665977, 3554636, 4443295, 5331954, 8886590, 10663908, 13329885, 17773180, 26659770, 53319540]

約数ペア:

[(1, 53319540), (2, 26659770), (3, 17773180), (4, 13329885), (5, 10663908), (6, 8886590), (10, 5331954), (12, 4443295), (15, 3554636), (20, 2665977), (30, 1777318), (60, 888659)]