50530090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{388693}}^1$

素因数の和:388713

約数の個数: 16

約数和(自身を含む): 97950888

約数和(自身を除く): 47420798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 388693, 777386, 1943465, 3886930, 5053009, 10106018, 25265045, 50530090]

約数ペア:

[(1, 50530090), (2, 25265045), (5, 10106018), (10, 5053009), (13, 3886930), (26, 1943465), (65, 777386), (130, 388693)]