56517265

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 85802112

約数和(自身を除く): 29284847

約数列:

[1, 5, 7, 17, 35, 43, 47, 85, 119, 215, 235, 301, 329, 595, 731, 799, 1505, 1645, 2021, 2209, 3655, 3995, 5117, 5593, 10105, 11045, 14147, 15463, 25585, 27965, 34357, 37553, 70735, 77315, 94987, 171785, 187765, 240499, 262871, 474935, 664909, 1202495, 1314355, 1614779, 3324545, 8073895, 11303453, 56517265]

約数ペア:

[(1, 56517265), (5, 11303453), (7, 8073895), (17, 3324545), (35, 1614779), (43, 1314355), (47, 1202495), (85, 664909), (119, 474935), (215, 262871), (235, 240499), (301, 187765), (329, 171785), (595, 94987), (731, 77315), (799, 70735), (1505, 37553), (1645, 34357), (2021, 27965), (2209, 25585), (3655, 15463), (3995, 14147), (5117, 11045), (5593, 10105)]