51413545

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 63366480

約数和(自身を除く): 11952935

約数列:

[1, 5, 61, 101, 305, 505, 1669, 6161, 8345, 30805, 101809, 168569, 509045, 842845, 10282709, 51413545]

約数ペア:

[(1, 51413545), (5, 10282709), (61, 842845), (101, 509045), (305, 168569), (505, 101809), (1669, 30805), (6161, 8345)]