47940567

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 69439680

約数和(自身を除く): 21499113

約数列:

[1, 3, 29, 37, 53, 87, 111, 159, 281, 843, 1073, 1537, 1961, 3219, 4611, 5883, 8149, 10397, 14893, 24447, 31191, 44679, 56869, 170607, 301513, 431897, 551041, 904539, 1295691, 1653123, 15980189, 47940567]

約数ペア:

[(1, 47940567), (3, 15980189), (29, 1653123), (37, 1295691), (53, 904539), (87, 551041), (111, 431897), (159, 301513), (281, 170607), (843, 56869), (1073, 44679), (1537, 31191), (1961, 24447), (3219, 14893), (4611, 10397), (5883, 8149)]