53449445

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 81185328

約数和(自身を除く): 27735883

約数列:

[1, 5, 7, 17, 35, 41, 49, 85, 119, 205, 245, 287, 313, 595, 697, 833, 1435, 1565, 2009, 2191, 3485, 4165, 4879, 5321, 10045, 10955, 12833, 15337, 24395, 26605, 34153, 37247, 64165, 76685, 89831, 170765, 186235, 218161, 260729, 449155, 628817, 1090805, 1303645, 1527127, 3144085, 7635635, 10689889, 53449445]

約数ペア:

[(1, 53449445), (5, 10689889), (7, 7635635), (17, 3144085), (35, 1527127), (41, 1303645), (49, 1090805), (85, 628817), (119, 449155), (205, 260729), (245, 218161), (287, 186235), (313, 170765), (595, 89831), (697, 76685), (833, 64165), (1435, 37247), (1565, 34153), (2009, 26605), (2191, 24395), (3485, 15337), (4165, 12833), (4879, 10955), (5321, 10045)]