51471551

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 56069760

約数和(自身を除く): 4598209

約数列:

[1, 19, 37, 211, 347, 703, 4009, 6593, 7807, 12839, 73217, 148333, 243941, 1391123, 2709029, 51471551]

約数ペア:

[(1, 51471551), (19, 2709029), (37, 1391123), (211, 243941), (347, 148333), (703, 73217), (4009, 12839), (6593, 7807)]