53148172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4013}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 118685952

約数和(自身を除く): 65537780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 4013, 6622, 8026, 13244, 16052, 28091, 44143, 56182, 88286, 112364, 172559, 176572, 309001, 345118, 618002, 690236, 1207913, 1236004, 1898149, 2415826, 3796298, 4831652, 7592596, 13287043, 26574086, 53148172]

約数ペア:

[(1, 53148172), (2, 26574086), (4, 13287043), (7, 7592596), (11, 4831652), (14, 3796298), (22, 2415826), (28, 1898149), (43, 1236004), (44, 1207913), (77, 690236), (86, 618002), (154, 345118), (172, 309001), (301, 176572), (308, 172559), (473, 112364), (602, 88286), (946, 56182), (1204, 44143), (1892, 28091), (3311, 16052), (4013, 13244), (6622, 8026)]