56639898

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{16649}}^1$

素因数の和:16673

約数の個数: 48

約数和(自身を含む): 145454400

約数和(自身を除く): 88814502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 16649, 33298, 49947, 99894, 116543, 149841, 233086, 299682, 349629, 449523, 699258, 899046, 1048887, 1348569, 2097774, 2697138, 3146661, 4045707, 6293322, 8091414, 9439983, 18879966, 28319949, 56639898]

約数ペア:

[(1, 56639898), (2, 28319949), (3, 18879966), (6, 9439983), (7, 8091414), (9, 6293322), (14, 4045707), (18, 3146661), (21, 2697138), (27, 2097774), (42, 1348569), (54, 1048887), (63, 899046), (81, 699258), (126, 449523), (162, 349629), (189, 299682), (243, 233086), (378, 149841), (486, 116543), (567, 99894), (1134, 49947), (1701, 33298), (3402, 16649)]