51784338

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{21523}}^1$

素因数の和:21929

約数の個数: 16

約数和(自身を含む): 103831776

約数和(自身を除く): 52047438

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 21523, 43046, 64569, 129138, 8630723, 17261446, 25892169, 51784338]

約数ペア:

[(1, 51784338), (2, 25892169), (3, 17261446), (6, 8630723), (401, 129138), (802, 64569), (1203, 43046), (2406, 21523)]