57733907

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 78008832

約数和(自身を除く): 20274925

約数列:

[1, 7, 11, 43, 47, 49, 53, 77, 301, 329, 371, 473, 517, 539, 583, 2021, 2107, 2279, 2303, 2491, 2597, 3311, 3619, 4081, 14147, 15953, 17437, 22231, 23177, 25069, 25333, 27401, 28567, 99029, 107113, 111671, 122059, 155617, 175483, 191807, 749791, 1089319, 1178243, 1228381, 1342649, 5248537, 8247701, 57733907]

約数ペア:

[(1, 57733907), (7, 8247701), (11, 5248537), (43, 1342649), (47, 1228381), (49, 1178243), (53, 1089319), (77, 749791), (301, 191807), (329, 175483), (371, 155617), (473, 122059), (517, 111671), (539, 107113), (583, 99029), (2021, 28567), (2107, 27401), (2279, 25333), (2303, 25069), (2491, 23177), (2597, 22231), (3311, 17437), (3619, 15953), (4081, 14147)]