50870840

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9283}}^1$

素因数の和:9431

約数の個数: 32

約数和(自身を含む): 115307280

約数和(自身を除く): 64436440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 9283, 18566, 37132, 46415, 74264, 92830, 185660, 371320, 1271771, 2543542, 5087084, 6358855, 10174168, 12717710, 25435420, 50870840]

約数ペア:

[(1, 50870840), (2, 25435420), (4, 12717710), (5, 10174168), (8, 6358855), (10, 5087084), (20, 2543542), (40, 1271771), (137, 371320), (274, 185660), (548, 92830), (685, 74264), (1096, 46415), (1370, 37132), (2740, 18566), (5480, 9283)]