48180920

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4111}}^1$

素因数の和:4415

約数の個数: 32

約数和(自身を含む): 108803520

約数和(自身を除く): 60622600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 4111, 5860, 8222, 11720, 16444, 20555, 32888, 41110, 82220, 164440, 1204523, 2409046, 4818092, 6022615, 9636184, 12045230, 24090460, 48180920]

約数ペア:

[(1, 48180920), (2, 24090460), (4, 12045230), (5, 9636184), (8, 6022615), (10, 4818092), (20, 2409046), (40, 1204523), (293, 164440), (586, 82220), (1172, 41110), (1465, 32888), (2344, 20555), (2930, 16444), (4111, 11720), (5860, 8222)]