56390805

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5939}}^1$

素因数の和:6161

約数の個数: 24

約数和(自身を含む): 98223840

約数和(自身を除く): 41833035

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 5939, 9495, 17817, 29695, 53451, 89085, 267255, 1253129, 3759387, 6265645, 11278161, 18796935, 56390805]

約数ペア:

[(1, 56390805), (3, 18796935), (5, 11278161), (9, 6265645), (15, 3759387), (45, 1253129), (211, 267255), (633, 89085), (1055, 53451), (1899, 29695), (3165, 17817), (5939, 9495)]