52100155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 16484165

約数列:

[1, 5, 17, 71, 85, 89, 97, 355, 445, 485, 1207, 1513, 1649, 6035, 6319, 6887, 7565, 8245, 8633, 31595, 34435, 43165, 107423, 117079, 146761, 537115, 585395, 612943, 733805, 3064715, 10420031, 52100155]

約数ペア:

[(1, 52100155), (5, 10420031), (17, 3064715), (71, 733805), (85, 612943), (89, 585395), (97, 537115), (355, 146761), (445, 117079), (485, 107423), (1207, 43165), (1513, 34435), (1649, 31595), (6035, 8633), (6319, 8245), (6887, 7565)]