52140138

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{21247}}^1$

素因数の和:21661

約数の個数: 16

約数和(自身を含む): 104540160

約数和(自身を除く): 52400022

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 21247, 42494, 63741, 127482, 8690023, 17380046, 26070069, 52140138]

約数ペア:

[(1, 52140138), (2, 26070069), (3, 17380046), (6, 8690023), (409, 127482), (818, 63741), (1227, 42494), (2454, 21247)]