20161177950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{2609}}^1\times {\mathrm{51517}}^1$

素因数の和:54141

約数の個数: 48

約数和(自身を含む): 50019856560

約数和(自身を除く): 29858678610

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 2609, 5218, 7827, 13045, 15654, 26090, 39135, 51517, 65225, 78270, 103034, 130450, 154551, 195675, 257585, 309102, 391350, 515170, 772755, 1287925, 1545510, 2575850, 3863775, 7727550, 134407853, 268815706, 403223559, 672039265, 806447118, 1344078530, 2016117795, 3360196325, 4032235590, 6720392650, 10080588975, 20161177950]

約数ペア:

[(1, 20161177950), (2, 10080588975), (3, 6720392650), (5, 4032235590), (6, 3360196325), (10, 2016117795), (15, 1344078530), (25, 806447118), (30, 672039265), (50, 403223559), (75, 268815706), (150, 134407853), (2609, 7727550), (5218, 3863775), (7827, 2575850), (13045, 1545510), (15654, 1287925), (26090, 772755), (39135, 515170), (51517, 391350), (65225, 309102), (78270, 257585), (103034, 195675), (130450, 154551)]