53202945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 43565055

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 79, 85, 95, 139, 237, 255, 285, 323, 395, 417, 695, 969, 1185, 1343, 1501, 1615, 2085, 2363, 2641, 4029, 4503, 4845, 6715, 7089, 7505, 7923, 10981, 11815, 13205, 20145, 22515, 25517, 32943, 35445, 39615, 44897, 54905, 76551, 127585, 134691, 164715, 186677, 208639, 224485, 382755, 560031, 625917, 673455, 933385, 1043195, 2800155, 3129585, 3546863, 10640589, 17734315, 53202945]

約数ペア:

[(1, 53202945), (3, 17734315), (5, 10640589), (15, 3546863), (17, 3129585), (19, 2800155), (51, 1043195), (57, 933385), (79, 673455), (85, 625917), (95, 560031), (139, 382755), (237, 224485), (255, 208639), (285, 186677), (323, 164715), (395, 134691), (417, 127585), (695, 76551), (969, 54905), (1185, 44897), (1343, 39615), (1501, 35445), (1615, 32943), (2085, 25517), (2363, 22515), (2641, 20145), (4029, 13205), (4503, 11815), (4845, 10981), (6715, 7923), (7089, 7505)]