27749510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{45491}}^1$

素因数の和:45559

約数の個数: 16

約数和(自身を含む): 50769072

約数和(自身を除く): 23019562

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 45491, 90982, 227455, 454910, 2774951, 5549902, 13874755, 27749510]

約数ペア:

[(1, 27749510), (2, 13874755), (5, 5549902), (10, 2774951), (61, 454910), (122, 227455), (305, 90982), (610, 45491)]