49111380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{90947}}^1$

素因数の和:90965

約数の個数: 48

約数和(自身を含む): 152792640

約数和(自身を除く): 103681260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 90947, 181894, 272841, 363788, 454735, 545682, 818523, 909470, 1091364, 1364205, 1637046, 1818940, 2455569, 2728410, 3274092, 4092615, 4911138, 5456820, 8185230, 9822276, 12277845, 16370460, 24555690, 49111380]

約数ペア:

[(1, 49111380), (2, 24555690), (3, 16370460), (4, 12277845), (5, 9822276), (6, 8185230), (9, 5456820), (10, 4911138), (12, 4092615), (15, 3274092), (18, 2728410), (20, 2455569), (27, 1818940), (30, 1637046), (36, 1364205), (45, 1091364), (54, 909470), (60, 818523), (90, 545682), (108, 454735), (135, 363788), (180, 272841), (270, 181894), (540, 90947)]