56539168

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 128036160

約数和(自身を除く): 71496992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 1459, 2422, 2768, 2918, 4844, 5536, 5836, 9688, 10213, 11672, 19376, 20426, 23344, 38752, 40852, 46688, 81704, 163408, 252407, 326816, 504814, 1009628, 1766849, 2019256, 3533698, 4038512, 7067396, 8077024, 14134792, 28269584, 56539168]

約数ペア:

[(1, 56539168), (2, 28269584), (4, 14134792), (7, 8077024), (8, 7067396), (14, 4038512), (16, 3533698), (28, 2019256), (32, 1766849), (56, 1009628), (112, 504814), (173, 326816), (224, 252407), (346, 163408), (692, 81704), (1211, 46688), (1384, 40852), (1459, 38752), (2422, 23344), (2768, 20426), (2918, 19376), (4844, 11672), (5536, 10213), (5836, 9688)]