53103495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 42696825

約数列:

[1, 3, 5, 15, 17, 29, 43, 51, 85, 87, 129, 145, 167, 215, 255, 435, 493, 501, 645, 731, 835, 1247, 1479, 2193, 2465, 2505, 2839, 3655, 3741, 4843, 6235, 7181, 7395, 8517, 10965, 14195, 14529, 18705, 21199, 21543, 24215, 35905, 42585, 63597, 72645, 82331, 105995, 107715, 122077, 208249, 246993, 317985, 366231, 411655, 610385, 624747, 1041245, 1234965, 1831155, 3123735, 3540233, 10620699, 17701165, 53103495]

約数ペア:

[(1, 53103495), (3, 17701165), (5, 10620699), (15, 3540233), (17, 3123735), (29, 1831155), (43, 1234965), (51, 1041245), (85, 624747), (87, 610385), (129, 411655), (145, 366231), (167, 317985), (215, 246993), (255, 208249), (435, 122077), (493, 107715), (501, 105995), (645, 82331), (731, 72645), (835, 63597), (1247, 42585), (1479, 35905), (2193, 24215), (2465, 21543), (2505, 21199), (2839, 18705), (3655, 14529), (3741, 14195), (4843, 10965), (6235, 8517), (7181, 7395)]