56928042

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{19891}}^1$

素因数の和:19955

約数の個数: 32

約数和(自身を含む): 128900160

約数和(自身を除く): 71972118

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 19891, 39782, 59673, 119346, 179019, 358038, 537057, 1054223, 1074114, 2108446, 3162669, 6325338, 9488007, 18976014, 28464021, 56928042]

約数ペア:

[(1, 56928042), (2, 28464021), (3, 18976014), (6, 9488007), (9, 6325338), (18, 3162669), (27, 2108446), (53, 1074114), (54, 1054223), (106, 537057), (159, 358038), (318, 179019), (477, 119346), (954, 59673), (1431, 39782), (2862, 19891)]