50870421

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3217}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 84337344

約数和(自身を除く): 33466923

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1757, 2259, 3217, 5271, 9651, 15813, 22519, 28953, 67557, 202671, 807467, 2422401, 5652269, 7267203, 16956807, 50870421]

約数ペア:

[(1, 50870421), (3, 16956807), (7, 7267203), (9, 5652269), (21, 2422401), (63, 807467), (251, 202671), (753, 67557), (1757, 28953), (2259, 22519), (3217, 15813), (5271, 9651)]