53468961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 95510016

約数和(自身を除く): 42041055

約数列:

[1, 3, 7, 13, 17, 21, 39, 41, 51, 91, 119, 123, 221, 273, 281, 287, 357, 533, 663, 697, 843, 861, 1547, 1599, 1967, 2091, 3653, 3731, 4641, 4777, 4879, 5901, 9061, 10959, 11193, 11521, 14331, 14637, 25571, 27183, 33439, 34563, 62101, 63427, 76713, 80647, 100317, 149773, 186303, 190281, 195857, 241941, 434707, 449319, 587571, 1048411, 1304121, 1370999, 2546141, 3145233, 4112997, 7638423, 17822987, 53468961]

約数ペア:

[(1, 53468961), (3, 17822987), (7, 7638423), (13, 4112997), (17, 3145233), (21, 2546141), (39, 1370999), (41, 1304121), (51, 1048411), (91, 587571), (119, 449319), (123, 434707), (221, 241941), (273, 195857), (281, 190281), (287, 186303), (357, 149773), (533, 100317), (663, 80647), (697, 76713), (843, 63427), (861, 62101), (1547, 34563), (1599, 33439), (1967, 27183), (2091, 25571), (3653, 14637), (3731, 14331), (4641, 11521), (4777, 11193), (4879, 10959), (5901, 9061)]