49975569

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{941}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 85006080

約数和(自身を除く): 35030511

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 843, 941, 1967, 2529, 2823, 5901, 6587, 7587, 8469, 17703, 19761, 25407, 53109, 59283, 177849, 264421, 793263, 1850947, 2379789, 5552841, 7139367, 16658523, 49975569]

約数ペア:

[(1, 49975569), (3, 16658523), (7, 7139367), (9, 5552841), (21, 2379789), (27, 1850947), (63, 793263), (189, 264421), (281, 177849), (843, 59283), (941, 53109), (1967, 25407), (2529, 19761), (2823, 17703), (5901, 8469), (6587, 7587)]