54520165

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 78059520

約数和(自身を除く): 23539355

約数列:

[1, 5, 7, 31, 35, 109, 155, 217, 461, 545, 763, 1085, 2305, 3227, 3379, 3815, 14291, 16135, 16895, 23653, 50249, 71455, 100037, 118265, 251245, 351743, 500185, 1557719, 1758715, 7788595, 10904033, 54520165]

約数ペア:

[(1, 54520165), (5, 10904033), (7, 7788595), (31, 1758715), (35, 1557719), (109, 500185), (155, 351743), (217, 251245), (461, 118265), (545, 100037), (763, 71455), (1085, 50249), (2305, 23653), (3227, 16895), (3379, 16135), (3815, 14291)]