52918705

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 31131215

約数列:

[1, 5, 7, 17, 19, 31, 35, 85, 95, 119, 133, 151, 155, 217, 323, 527, 589, 595, 665, 755, 1057, 1085, 1615, 2261, 2567, 2635, 2869, 2945, 3689, 4123, 4681, 5285, 10013, 11305, 12835, 14345, 17969, 18445, 20083, 20615, 23405, 32767, 48773, 50065, 70091, 79577, 88939, 89845, 100415, 163835, 243865, 341411, 350455, 397885, 444695, 557039, 622573, 1511963, 1707055, 2785195, 3112865, 7559815, 10583741, 52918705]

約数ペア:

[(1, 52918705), (5, 10583741), (7, 7559815), (17, 3112865), (19, 2785195), (31, 1707055), (35, 1511963), (85, 622573), (95, 557039), (119, 444695), (133, 397885), (151, 350455), (155, 341411), (217, 243865), (323, 163835), (527, 100415), (589, 89845), (595, 88939), (665, 79577), (755, 70091), (1057, 50065), (1085, 48773), (1615, 32767), (2261, 23405), (2567, 20615), (2635, 20083), (2869, 18445), (2945, 17969), (3689, 14345), (4123, 12835), (4681, 11305), (5285, 10013)]