53408712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1237}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 153313920

約数和(自身を除く): 99905208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1237, 1542, 1799, 2056, 2474, 3084, 3598, 3711, 4948, 5397, 6168, 7196, 7422, 8659, 9896, 10794, 14392, 14844, 17318, 21588, 25977, 29688, 34636, 43176, 51954, 69272, 103908, 207816, 317909, 635818, 953727, 1271636, 1907454, 2225363, 2543272, 3814908, 4450726, 6676089, 7629816, 8901452, 13352178, 17802904, 26704356, 53408712]

約数ペア:

[(1, 53408712), (2, 26704356), (3, 17802904), (4, 13352178), (6, 8901452), (7, 7629816), (8, 6676089), (12, 4450726), (14, 3814908), (21, 2543272), (24, 2225363), (28, 1907454), (42, 1271636), (56, 953727), (84, 635818), (168, 317909), (257, 207816), (514, 103908), (771, 69272), (1028, 51954), (1237, 43176), (1542, 34636), (1799, 29688), (2056, 25977), (2474, 21588), (3084, 17318), (3598, 14844), (3711, 14392), (4948, 10794), (5397, 9896), (6168, 8659), (7196, 7422)]