49488901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33827}}^1$

素因数の和:33864

約数の個数: 16

約数和(自身を含む): 64949760

約数和(自身を除く): 15460859

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 33827, 236789, 372097, 642713, 2604679, 4498991, 7069843, 49488901]

約数ペア:

[(1, 49488901), (7, 7069843), (11, 4498991), (19, 2604679), (77, 642713), (133, 372097), (209, 236789), (1463, 33827)]