53470123

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 66393600

約数和(自身を除く): 12923477

約数列:

[1, 7, 19, 49, 79, 133, 553, 727, 931, 1501, 3871, 5089, 10507, 13813, 35623, 57433, 73549, 96691, 402031, 676837, 1091227, 2814217, 7638589, 53470123]

約数ペア:

[(1, 53470123), (7, 7638589), (19, 2814217), (49, 1091227), (79, 676837), (133, 402031), (553, 96691), (727, 73549), (931, 57433), (1501, 35623), (3871, 13813), (5089, 10507)]