47878884

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{15287}}^1$

素因数の和:15329

約数の個数: 48

約数和(自身を含む): 128419200

約数和(自身を除く): 80540316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 15287, 30574, 45861, 61148, 91722, 137583, 183444, 275166, 412749, 443323, 550332, 825498, 886646, 1329969, 1650996, 1773292, 2659938, 3989907, 5319876, 7979814, 11969721, 15959628, 23939442, 47878884]

約数ペア:

[(1, 47878884), (2, 23939442), (3, 15959628), (4, 11969721), (6, 7979814), (9, 5319876), (12, 3989907), (18, 2659938), (27, 1773292), (29, 1650996), (36, 1329969), (54, 886646), (58, 825498), (87, 550332), (108, 443323), (116, 412749), (174, 275166), (261, 183444), (348, 137583), (522, 91722), (783, 61148), (1044, 45861), (1566, 30574), (3132, 15287)]