50247951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 78857856

約数和(自身を除く): 28609905

約数列:

[1, 3, 13, 19, 39, 43, 57, 83, 129, 247, 249, 361, 559, 741, 817, 1079, 1083, 1577, 1677, 2451, 3237, 3569, 4693, 4731, 10621, 10707, 14079, 15523, 20501, 29963, 31863, 46397, 46569, 61503, 67811, 89889, 139191, 201799, 203433, 389519, 605397, 881543, 1168557, 1288409, 2644629, 3865227, 16749317, 50247951]

約数ペア:

[(1, 50247951), (3, 16749317), (13, 3865227), (19, 2644629), (39, 1288409), (43, 1168557), (57, 881543), (83, 605397), (129, 389519), (247, 203433), (249, 201799), (361, 139191), (559, 89889), (741, 67811), (817, 61503), (1079, 46569), (1083, 46397), (1577, 31863), (1677, 29963), (2451, 20501), (3237, 15523), (3569, 14079), (4693, 10707), (4731, 10621)]