53818355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 16684045

約数列:

[1, 5, 19, 71, 79, 95, 101, 355, 395, 505, 1349, 1501, 1919, 5609, 6745, 7171, 7505, 7979, 9595, 28045, 35855, 39895, 106571, 136249, 151601, 532855, 566509, 681245, 758005, 2832545, 10763671, 53818355]

約数ペア:

[(1, 53818355), (5, 10763671), (19, 2832545), (71, 758005), (79, 681245), (95, 566509), (101, 532855), (355, 151601), (395, 136249), (505, 106571), (1349, 39895), (1501, 35855), (1919, 28045), (5609, 9595), (6745, 7979), (7171, 7505)]