56849715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 112694400

約数和(自身を除く): 55844685

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 261, 351, 377, 435, 585, 783, 1117, 1131, 1305, 1755, 1885, 3351, 3393, 3915, 5585, 5655, 10053, 10179, 14521, 16755, 16965, 30159, 32393, 43563, 50265, 50895, 72605, 97179, 130689, 150795, 161965, 217815, 291537, 392067, 421109, 485895, 653445, 874611, 1263327, 1457685, 1960335, 2105545, 3789981, 4373055, 6316635, 11369943, 18949905, 56849715]

約数ペア:

[(1, 56849715), (3, 18949905), (5, 11369943), (9, 6316635), (13, 4373055), (15, 3789981), (27, 2105545), (29, 1960335), (39, 1457685), (45, 1263327), (65, 874611), (87, 653445), (117, 485895), (135, 421109), (145, 392067), (195, 291537), (261, 217815), (351, 161965), (377, 150795), (435, 130689), (585, 97179), (783, 72605), (1117, 50895), (1131, 50265), (1305, 43563), (1755, 32393), (1885, 30159), (3351, 16965), (3393, 16755), (3915, 14521), (5585, 10179), (5655, 10053)]