51851285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{811}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 65674560

約数和(自身を除く): 13823275

約数列:

[1, 5, 19, 95, 673, 811, 3365, 4055, 12787, 15409, 63935, 77045, 545803, 2729015, 10370257, 51851285]

約数ペア:

[(1, 51851285), (5, 10370257), (19, 2729015), (95, 545803), (673, 77045), (811, 63935), (3365, 15409), (4055, 12787)]