56254497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 86083200

約数和(自身を除く): 29828703

約数列:

[1, 3, 13, 19, 39, 57, 89, 247, 267, 741, 853, 1157, 1691, 2559, 3471, 5073, 11089, 16207, 21983, 33267, 48621, 65949, 75917, 210691, 227751, 632073, 986921, 1442423, 2960763, 4327269, 18751499, 56254497]

約数ペア:

[(1, 56254497), (3, 18751499), (13, 4327269), (19, 2960763), (39, 1442423), (57, 986921), (89, 632073), (247, 227751), (267, 210691), (741, 75917), (853, 65949), (1157, 48621), (1691, 33267), (2559, 21983), (3471, 16207), (5073, 11089)]