52970385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 105356160

約数和(自身を除く): 52385775

約数列:

[1, 3, 5, 13, 15, 17, 19, 29, 39, 51, 57, 65, 85, 87, 95, 145, 195, 221, 247, 255, 285, 323, 377, 435, 493, 551, 663, 741, 841, 969, 1105, 1131, 1235, 1479, 1615, 1653, 1885, 2465, 2523, 2755, 3315, 3705, 4199, 4205, 4845, 5655, 6409, 7163, 7395, 8265, 9367, 10933, 12597, 12615, 14297, 15979, 19227, 20995, 21489, 28101, 32045, 32799, 35815, 42891, 46835, 47937, 54665, 62985, 71485, 79895, 96135, 107445, 121771, 140505, 163995, 185861, 207727, 214455, 239685, 271643, 365313, 557583, 608855, 623181, 814929, 929305, 1038635, 1358215, 1826565, 2787915, 3115905, 3531359, 4074645, 10594077, 17656795, 52970385]

約数ペア:

[(1, 52970385), (3, 17656795), (5, 10594077), (13, 4074645), (15, 3531359), (17, 3115905), (19, 2787915), (29, 1826565), (39, 1358215), (51, 1038635), (57, 929305), (65, 814929), (85, 623181), (87, 608855), (95, 557583), (145, 365313), (195, 271643), (221, 239685), (247, 214455), (255, 207727), (285, 185861), (323, 163995), (377, 140505), (435, 121771), (493, 107445), (551, 96135), (663, 79895), (741, 71485), (841, 62985), (969, 54665), (1105, 47937), (1131, 46835), (1235, 42891), (1479, 35815), (1615, 32799), (1653, 32045), (1885, 28101), (2465, 21489), (2523, 20995), (2755, 19227), (3315, 15979), (3705, 14297), (4199, 12615), (4205, 12597), (4845, 10933), (5655, 9367), (6409, 8265), (7163, 7395)]