49118943

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 21666849

約数列:

[1, 3, 37, 41, 43, 111, 123, 129, 251, 753, 1517, 1591, 1763, 4551, 4773, 5289, 9287, 10291, 10793, 27861, 30873, 32379, 65231, 195693, 380767, 399341, 442513, 1142301, 1198023, 1327539, 16372981, 49118943]

約数ペア:

[(1, 49118943), (3, 16372981), (37, 1327539), (41, 1198023), (43, 1142301), (111, 442513), (123, 399341), (129, 380767), (251, 195693), (753, 65231), (1517, 32379), (1591, 30873), (1763, 27861), (4551, 10793), (4773, 10291), (5289, 9287)]