53378136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:886

約数の個数: 128

約数和(自身を含む): 173606400

約数和(自身を除く): 120228264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 821, 903, 1032, 1161, 1204, 1512, 1548, 1642, 1806, 2322, 2408, 2463, 2709, 3096, 3284, 3612, 4644, 4926, 5418, 5747, 6568, 7224, 7389, 8127, 9288, 9852, 10836, 11494, 14778, 16254, 17241, 19704, 21672, 22167, 22988, 29556, 32508, 34482, 35303, 44334, 45976, 51723, 59112, 65016, 68964, 70606, 88668, 103446, 105909, 137928, 141212, 155169, 177336, 206892, 211818, 247121, 282424, 310338, 317727, 413784, 423636, 494242, 620676, 635454, 741363, 847272, 953181, 988484, 1241352, 1270908, 1482726, 1906362, 1976968, 2224089, 2541816, 2965452, 3812724, 4448178, 5930904, 6672267, 7625448, 8896356, 13344534, 17792712, 26689068, 53378136]

約数ペア:

[(1, 53378136), (2, 26689068), (3, 17792712), (4, 13344534), (6, 8896356), (7, 7625448), (8, 6672267), (9, 5930904), (12, 4448178), (14, 3812724), (18, 2965452), (21, 2541816), (24, 2224089), (27, 1976968), (28, 1906362), (36, 1482726), (42, 1270908), (43, 1241352), (54, 988484), (56, 953181), (63, 847272), (72, 741363), (84, 635454), (86, 620676), (108, 494242), (126, 423636), (129, 413784), (168, 317727), (172, 310338), (189, 282424), (216, 247121), (252, 211818), (258, 206892), (301, 177336), (344, 155169), (378, 141212), (387, 137928), (504, 105909), (516, 103446), (602, 88668), (756, 70606), (774, 68964), (821, 65016), (903, 59112), (1032, 51723), (1161, 45976), (1204, 44334), (1512, 35303), (1548, 34482), (1642, 32508), (1806, 29556), (2322, 22988), (2408, 22167), (2463, 21672), (2709, 19704), (3096, 17241), (3284, 16254), (3612, 14778), (4644, 11494), (4926, 10836), (5418, 9852), (5747, 9288), (6568, 8127), (7224, 7389)]