51557994

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{10891}}^1$

素因数の和:11162

約数の個数: 24

約数和(自身を含む): 112144032

約数和(自身を除く): 60586038

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 10891, 21782, 32673, 65346, 98019, 196038, 2864333, 5728666, 8592999, 17185998, 25778997, 51557994]

約数ペア:

[(1, 51557994), (2, 25778997), (3, 17185998), (6, 8592999), (9, 5728666), (18, 2864333), (263, 196038), (526, 98019), (789, 65346), (1578, 32673), (2367, 21782), (4734, 10891)]