54439978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{33317}}^1$

素因数の和:33381

約数の個数: 16

約数和(自身を含む): 87959520

約数和(自身を除く): 33519542

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 33317, 66634, 633023, 1266046, 1432631, 2865262, 27219989, 54439978]

約数ペア:

[(1, 54439978), (2, 27219989), (19, 2865262), (38, 1432631), (43, 1266046), (86, 633023), (817, 66634), (1634, 33317)]