49125519

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 72334080

約数和(自身を除く): 23208561

約数列:

[1, 3, 9, 107, 139, 321, 367, 417, 963, 1101, 1251, 3303, 14873, 39269, 44619, 51013, 117807, 133857, 153039, 353421, 459117, 5458391, 16375173, 49125519]

約数ペア:

[(1, 49125519), (3, 16375173), (9, 5458391), (107, 459117), (139, 353421), (321, 153039), (367, 133857), (417, 117807), (963, 51013), (1101, 44619), (1251, 39269), (3303, 14873)]