56719518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{411011}}^1$

素因数の和:411039

約数の個数: 16

約数和(自身を含む): 118371456

約数和(自身を除く): 61651938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 411011, 822022, 1233033, 2466066, 9453253, 18906506, 28359759, 56719518]

約数ペア:

[(1, 56719518), (2, 28359759), (3, 18906506), (6, 9453253), (23, 2466066), (46, 1233033), (69, 822022), (138, 411011)]