56984538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{730571}}^1$

素因数の和:730589

約数の個数: 16

約数和(自身を含む): 122736096

約数和(自身を除く): 65751558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 730571, 1461142, 2191713, 4383426, 9497423, 18994846, 28492269, 56984538]

約数ペア:

[(1, 56984538), (2, 28492269), (3, 18994846), (6, 9497423), (13, 4383426), (26, 2191713), (39, 1461142), (78, 730571)]