53021589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 24531051

約数列:

[1, 3, 17, 51, 59, 67, 177, 201, 263, 789, 1003, 1139, 3009, 3417, 3953, 4471, 11859, 13413, 15517, 17621, 46551, 52863, 67201, 201603, 263789, 299557, 791367, 898671, 1039639, 3118917, 17673863, 53021589]

約数ペア:

[(1, 53021589), (3, 17673863), (17, 3118917), (51, 1039639), (59, 898671), (67, 791367), (177, 299557), (201, 263789), (263, 201603), (789, 67201), (1003, 52863), (1139, 46551), (3009, 17621), (3417, 15517), (3953, 13413), (4471, 11859)]